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International Society for Infectious Diseases / ProMed-mail
August 09

Stripe rust on wheat in Australia

Ragged stunt on rice in Viet Nam

July 09

Rice blast, a fungal disease, on rice in Jumla district, Nepal

Tungro disease on rice in The Philippines

Stripe rust alert on wheat in Alberta, Canada

Fungal diseases on maize in Iowa, Kansas and Nebraska

New strain of stem rust on wheat in India

Rust alert on sugar beet in the United Kingdom

Bacterial diseases on maize, sorghum in Nebraska, USA

First report of black rot on peanut in China

Downy mildews on cucurbits, basil in the USA

New, highly contagious strains of potato virus Y in Switzerland

June 09

Late blight on potato and tomato in the USA

Collar rot & leaf blights on tomato, capsicum and strawberries in Himachal Pradesh, India

Screening for fusarium head blight on oats in Canada

Rhizoctonia alert on cereal crops in Australia

Spread of ramularia leaf spot on barley in the United Kingdom

Crown rust alert on oats in Ontario, Canada

Bacterial leaf blight on rice in Central Java, Indonesia

Rice virus alert in Vietnam

Spot blotch on wheat in Punjab and Sindh, Pakistan

Tomato yellow leaf curl virus in Queensland, Australia

Fusarium head blight on wheat in the USA

May 09

Fungal diseases on cereal crops in China, Ireland

First report of golden cyst nematode on potato in Iran

New strains of gummy stem blight on watermelon in the USA

Late blight on tomato in Alabama, USA

Liberibacter on solanaceous crops in Guatemala, Mexico, New Zeland, USA

New strain of stripe rust on wheat in the United Kingdom

New tomato virus pathogens in India and USA

Fungal diseases on cereal crops in France, Germany

April 09

New strains of leaf rust on soybeans in Brazil

Tungro disease on rice in the Philippines

Rice disease in the USA (03): quarantine

Sources of late blight on potato in the United Kingdom

Leaf rust on soybean in the USA, update

Rust diseases on wheat in the United Kingdom and Pakistan

Late blight on potato in Algeria: update

Undiagnosed fungus on maize in Guatemala (2): tar spot

Stripe rust on wheat in the United Kingdom

Wheat viruses in New Zealand, first reports

Leaf rust alert on soybeans in New South Wales, Australia

Late blight on potato in the UK and Bangladesh

Head smut on Napier grass in Uganda

Black smut on rice in Colombia

March 09

New strain of stripe rust on wheat in India

Wheat stem rust, strain Ug99: resistance breeding

New strains of early blight on potatoes in Canada

Identification of a new begomovirus associated with yellow leaf curl diseases of tomato and pepper in Sulawesi, Indonesia

Frogeye leaf spot on soybean in Argentina

Rice diseases in the USA: quarantine

Wheat rusts in Kenya, India, Australia

Late blight on potato in India and Bangladesh: update

First reports of tomato torrado virus in Panama and Australia

Rust diseases on wheat and mustard in India

Begomoviruses on pepper and tomato in Cuba - New pathogens

February 09

Light leaf spot on oilseed rape in the United Kingdom

Undiagnosed fungus on maize in Guatemala - Request for information

Viruses and nematodes on potato in the United Kingdom

Stripe rust on wheat in China

Undiagnosed diseases, multicrop, in Bhutan and India

Late blight on potato in West Bengal, India

January 09

Phytoplasmas associated with soybean, capsicum and potato in Costa Rica, Germany

Fungal diseases on barley in the United Kingdom

Undiagnosed mould on barley in Western Australia

Leaf blight on potato in Bangladesh

Black dot infection on potato in the United Kingdom

New strain of spinach downy mildew found in Salinas Valley, California

Late blight on potato in Nepal

Late blight on potato and tomato in Florida and Ireland

Colombian datura virus, an emergent virus, may present a risk to solanaceous crops

Blackleg on canola in Southern Australia

Bacterial leaf spot on capsicum in New Mexico, USA


December 08

Fungal blight on onion in Maharashtra, India

Late blight on potato in Punjab, India

Vegetable diseases in the United Kingdom

Blast rice disease on rice in Haryana, India

Undiagnosed pink mould on barley in Western Australia

Undiagnosed diseases on pepper in Kerala, Karnataka and Tamil Nadu, India

Powdery mildew on sunflower in Tanzania

Cyst nematodes on potato in Kamchatka, Russia

Australia identifies wheat stem rust Ug99 in a consignment of wheat seed from Ethiopia

November 08

Verticillium wilt on lettuce in California, USA

U.S. growers can add yellow vine to the long list of pumpkin diseases

Urgent call for global fight against wheat stem rust strain Ug99

Caution urged for Queensland potato growers following Victoria outbreak of potato cyst nematode

Origin of soft rot on potato in the United Kingdom

Downey mildew on maize in Tamil Nadu, India

Sclerotinia on sunflower in Manitoba, Canada

October 08

Late blight on potato in Papua New Guinea

Undiagnosed smut on maize in Normandy, France, Ustilago maydis

Brown rot on potato in Ireland

Potato cyst nematode found in Gippsland, Victoria, Australia

Bacterial canker on tomato is rediscovered in the United Kingdom

Melon thrips threaten production of flowers, forages and vegetables in Costa Rica

Ragged stunt and yellow stunt threaten rice fields across Vietnam

Rice diseases in Bangladesh and Pakistan

Soybean diseases in Louisiana, USA

Undiagnosed diseases in vegetable crops in Georgia, USA

Ascochyta blight on highlands chickpeas in Queensland, Australia

Sclerotinia, multicrop, in the United Kingdom

September 08

Bacterial leaf blight on rice in Bangladesh

Fungal diseases on wheat and oilseed rape in the United Kingdom

Foot rot and false smut on rice in the Punjab, India

Asian soybean rust update, USA and Mexico

Ringspot and white blister on brassicas in England, UK

Bacterial leaf blight on rice in the Punjab, India

Flag smut on wheat in South Australia

Undiagnosed smut in maize fields in France

Blast disease on paddy in Kashmir

First report of powdery mildew caused by Oidium neolycopersici on tomato in China

Clubroot on canola in Alberta, Canada

Outbreak of stripe rust on grain crops in northeastern Victoria, Australia

First report of root-knot nematode Meloidogyne enterolobii on tomato and cucumber in Switzerland

Stem rust on wheat in Western Australia

Sudden death syndrome on soybeans in Iowa and Minnesota, USA

Tungro virus on rice in South Cotabato, The Philippines

August 08

Outbreak of Ascochyta blight on chickpeas in Queensland, Australia

First report of Iris yellow spot virus on onions in New Zealand and Serbia

Spread of Rice stripe virus in Zhejiang Province, China

Goss's bacterial wilt on maize in Indiana and Iowa

Novel pathogens on tomato and potato in the USA

Brown rot on potato in Irkutsk, Russia ex China

Late blight on potato in Karnataka, Indian and several states in Canada (alert)

Rust diseases on maize in Nebraska, USA

Blast disease reported in some rice areas of Guyana

Late blight on potato in Bhutan

July 08

Mystery bacteria found in New Zealand linked to potato disease in the US

Bacterial diseases and nematode on wheat in South Dakota and Oregon

Verticillium wilt and sclerotinia on oilseed rape in the United Kingdom

First report of Tomato torrado virus in Hungary

Stripe rust on wheat in Queensland and New South Wales, Australia

Cyst nematodes on potato in the Chelyabinsk region of Russia

Downy mildew confirmed on cucumbers in Delaware, Maryland, Michigan

Fusarium head blight on wheat in Missouri and Nebraska

Cereal diseases: Net blotch on barley in South Australia; Septoria on wheat in the UK; Anthracnose and holcus spot on maize in Iowa

June 08

First report of Maize dwarf mosaic virus in Poland

Cereal rust in New South Wales, Australia

Rains spawn head scab outbreak in Kansas wheat

First report of the A2 mating type of Phytophthora infestans on tomato crops in Taiwan

First report of Tomato apical stunt viroid in Finland

Tomato zonate spot virus (TZSV; proposed): a significant new tospovirus of vegetable crops in Yunnan, China

Cephalosporium stripe on wheat in Illinois, USA

New Liberibacter pathogen on hot-house tomato and capsicum in New Zealand

Tospoviruses on lettuce in California, USA

May 08

First report of Tomato chlorosis virus in Cuba

Undiagnosed virus on muskmelon in Punjab, India

Leaf rust on wheat in Kansas, Oklahoma

First report of Brown rot on potato in Mauritius

Clubroot on canola in Saskatchewan, Canada

Undiagnosed disease on wheat in Uttar Pradesh, India - Request for information

Yellow mottle and blast diseases on rice in Uganda

April 08

Warning over virulent strain of late blight on potato in Scotland

First report of Tobacco streak virus on faba bean in Sudan

Update on fungal diseases on cereals in the UK and Ireland

Fungal diseases on wheat in Canada, USA

Blast disease on rice in Kenya

Cereal viruses in Oregon and Kansas

Bacterial leaf blight on rice in Bangladesh

Downy mildew disease hits muskmelon crop in the Punjab, India

Wheat stripe rust, oilseed rape sclerotinia in China

Fungal diseases on oilseed rape in the United Kingdom and Canada

Light leaf spot on oilseed rape in Ireland and the UK

Blast disease on rice in the central province of Kenya

March 08

Undiagnosed diseases on maize and bean in Benguela, Angola - Request for information

Outbreak of sharp eyespot disease in China threatens 4.83 million hectares of wheat

Update on virus diseases on rice in Vietnam

Report of Iris yellow spot virus on onion in Germany

Fungal pathogens on wheat in England, United Kingdom

Unspecified virus potato disease reported in Kabale district of Uganda

First report of Beet mosaic virus infecting lettuce (China)

First report of Tomato golden mottle virus in Mexico

First report of wheat stem rust, strain Ug99, in Iran

First report of Yellow leaf curl disease of pumpkin in Thailand associated with Squash leaf curl China virus

February 08

Bacterial diseases on tomatoes in Holland, Italy

First reports of new hosts of pospiviroids in Europe

First report of Iris yellow spot virus on onion in Ontario, Canada and on lisianthus in Suffolk, United Kingdom

Late blight on tomato and potato plants in Florida

New strain of white blister on brassicas in Queensland, Australia

Reports of brassica diseases in Turkey and Nepal

Undiagnosed disease in rice in Nepal

First report of Pythium splendens associated with severe wilt of muskmelon in Oman

New strain of yellow rust (stripe rust) in Denmark

First report of Rice yellow mottle virus in rice in The Gambia

Potato diseases in West Bengal, India

Virus and blast diseases on rice in the Mekong delta of Vietnam

January 07

Viruses on potatoes in Scotland

First reports of root-knot nematodes on vegetables in Montenegro

First report of ear soft rot of corn (Zea mays) caused by Burkholderia gladioli in the United States

Tomato spotted wilt virus threatens pepper recovery in Almeria, Spain

Papua New Guinea's potato industry expected to bounce back from potato late blight disease

Virus diseases on rice in Vietnam

Melon necrotic spot virus newly reported in China

Leaf blight and vascular wilt in maize and sorghum in Mexico

Fungal diseases on potato in Bangladesh

Identification and host relations of Turnip ringspot virus, a novel comovirus from Ohio


December 07

Overview of 2007 ProMED plant disease reports

Asian soybean rust in the USA - 2007 final report

Golden cyst nematode on potato in Canada - USA, Mexico response

First record of Tomato spotted wilt virus and of Tomato infectious chlorosis virus in Jordan

Late blight on patato in Punjab and West Bengal, India

New variant of Wheat stem rust, strain Ug99 in Kenya

Report of sorghum smut in Karamoja, Uganda

First reports of Tomato chlorosis virus in southwestern Turkey and in Mayotte Island, France

Chinese Academy of Agricultural Sciences and CIMMYT team up to confront climate change and new subspecies of wheat stem rust

New strains of late blight on potato in the United Kingdom

First report of phyllody disease on chickpea in Pakistan

New strain of blackleg on canola in Saskatchewan, Canada

Tomato marchitez virus - New virus identified in Sinaloa, Mexico

November 07

Seedling blight on cereals in the United Kingdom

First report of of Tomato yellow leaf curl virus in the Netherlands and of Tomato yellow leaf curl Thailand virus in Taiwan

Eyespot on maize in Ireland

Golden cyst nematode on potato in Alberta, Canada

Late blight on potato in Punjab, India

First report of Tomato torrado virus in Poland

Clarification re. New strain of downy mildew in cucurbits - Charleston County, South Carolina, USA

Blossom blight on eggplant - Fiji

Bacterial ring rot on potato - Algeria ex Canada

Spread of potato wart disease in Prince Edward Island, Canada

Barley yellow dwarf virus - United Kingdom alert

October 07

Rice diseases in Bangladesh

Cavity spot disease on root crops in the United Kingdom

New strain of downy mildew in cucurbits - Charleston County, South Carolina, USA

First report of Brown rot on potato in Ireland

Asian soybean rust in the United States: spread and summary 2007

Undiagnosed disease on rice in Pakistan

Bacterial leaf blight on rice in Sindh and Punjab, Pakistan

First report of Potato spindle tuber viroid in tomato in Belgium

September 07

Southern rust in maize in central and southern Iowa, USA

Undiagnosed disease in vegetables crops in the Volta Region of Ghana

First report of verticillium wilt in oilseed rape, England, United Kingdom

Presence of wheat streak mosaic virus confirmed in Tasmania, Australia

Outbreak of clubroot in canola; Alberta, Canada

First report of Asian soybean rust caused by Phakopsora pachyrhizi on kudzu in South Africa
First report of Asian soybean rust in Kansas, USA

Fusarium in maize, Normandie, France

New strain of stripe rust -- with virulence for the Yr17 resistance gene -- discovered in Victoria and New South Wales in 2006

Iris yellow spot virus in onion seed crops in South Africa

Southern rust and ear rots on maize in the United States

First report of Asian soybean rust in the Democratic Republic of Congo

Foliar diseases in brassica crops, United Kingdom

New findings of torrado disease on tomato in Spain

Mungbean yellow mosaic virus in pulses - Punjab, India

August 07

Sudden death syndrome in soybeans - Nebraska, USA

Stripe rust in wheat and wheat streak mosaic in Southern and Western Australia

Top dieback in soybeans in Iowa, USA

Bacterial leaf blight on rice in Punjab, India

First reports of Columnea latent viroid  and tomato chlorotic dwarf viroid in the United Kingdom

Fungal diseases on wheat and pulses in South Australia

First report of soybean rust caused by Phakopsora pachyrhizi in Ghana

Fungal head blights on wheat in the United Kingdom

New species of cyst nematode on maize in Tennessee, USA

Take-all in cereal crops, United Kingdom

Northward spread of Asian soybean rust in the USA

Illinois farmers report cases of gray leaf spot infestation in some corn crops

July 07

Signs of cercospora and powdery mildew in sugarbeet in the United Kingdom

Fungal diseases on cucumber and potato in Ontario and Prince Edward Island, Canada

Rice grassy stunt virus in the Mekong Delta, Viet Nam

Detection of Asian soybean rust (Phakopsora pachyrhizi) in yam bean crops in Papantla, Veracruz, Mexico

Sheath blight on rice in Mississippi

Rhizoctonia root rot discovered on the western side of South Australia's Eyre Peninsula

First report of an undescribed curtovirus, tentatively designated Iranian beet curly top virus (IBCTV), in Southern Iran

Late blight, potato and vegetable fungal diseases - Europe

Ergot & stripe rust in cereal crops - Montana, USA

Barley yellow dwarf virus & stem rust, cereals - Kenya

Downy mildew on cucumber in the USA (Ohio, Michigan) and Canada (Ontario)

June 07

Pale cyst nematode and wart disease on potato - USA

Fungal diseases on sugar beet and barley in the UK: alert

Frogeye leaf spot on soybean, USA, surveillance

Fungal blights on wheat, corn and chickpea in Nebraska, Montana

First report of Brown stalk rot on maize in South Africa

Soybean rust, Asian strain, USA - Update 2007 (2)

Stripe rust on wheat - USA, Australia

Virus disease on rice - Vietnam

Looking for solutions to the rice virus problem in the Mekong Delta

Tomato spotted wilt virus on tomato in California, USA

Maize redness - Serbia: stolbur phytoplasma

May 07

Barley yellow dwarf virus, wheat - USA (Indiana, Nebraska)

Zebra chip disease, potato - USA: research

Groundnut ringspot tospovirus, peanut - Argentina

Fungal pathogens, wheat - United Kingdom: new races

Wheat diseases, Kansas, USA: crop loss

Beet and cucurbit viruses, multiple hosts, China, first reports

ProMED Mail update: Asian soybean rust, USA

Rust diseases on bean and wheat - United Kingdom

Late blight on potato - India, United Kingdom

Fungus responsible for Africa's deadly maize identified

Biological control of aflatoxin contamination in maize in Africa

April 07

Streptomyces common scab on potato, USA

Cucurbit yellow stunting disorder virus (CYSDV) strikes melons in Yuma County, Arizona

Stem-rot disease hits paddy crop in East Godavari, India

Recovery of 4 novel Potato spindle tuber viroid sequence variants from Russian seed potatoes

First confirmed occurrence of tobacco streak virus in mungbean crops in Queensland

CABI and EPPO publish map number 1000 of Distribution Maps of Plant Diseases

Wheat stripe rust on wheat - China

Yellow Leaf Curl virus on tomato - California, Texas

Asian soybean rust confirmed on soybean plant tissue submitted

March 07

ProMED announces Dr. Dagmar Hanold as new plant diseases moderator

Mosaic virus alert for British barley growers

Big vein virus, lettuce mosaic virus - USA

First report of Cucurbit yellow stunting disorder virus - USA (Arizona), Mexico (Sonora)

Torrado disease, tomato - New virus identified

Asian soybean rust update

February 07

First report of tomato yellow leaf curl virus (TYLCV) in Arizona

January 07

First report of wheat stem rust, strain UG99, in Yemen


October 06

Soybean rust, Asian strain - Kentucky, USA - First report

Soybean rust, Asian strain - Illinois, USA - First report

September 06

Asian soybean rust update, USA

The destructive wheat streak mosaic virus is rapidly spreading across Western Australia

August 06

Work continues to minimize the temporary actions by the United States on certain agricultural products

Fungal disease on cereals in Russia and Kazakhstan

First report of golden nematode on potato in Québec, Canada

Leaf rust on wheat in the Irkutsk region, Russia

Soybean rust, Asian strain - USA update

Cereal rust update - USA: Wheat stem rust, wheat leaf rust, wheat stripe rust

Cereal rust update - USA

First report of boil smut (common spot) on maize in New Zealand

Second report of pale cyst nematode on potato in the USA

Asian soybean rust update - USA

July 06

Breakthrough in sunflower disease identification

Cereal rust update - USA

ASR on soybean - Georgia: First report 2006

First 2006 report of Asian soybean rust on kudzu in Louisiana, on soybean in Alabama

June 06

Soybean rust, Asian strain update, USA

Scientists confirm potato cyst nematode in an eastern Idaho field

Florida soybean rust is back on kudzu, not traveling yet

Soybean rust, Asian strain, in Brazil

Reports of begomovirus in China, India, Indonesia and Mozambique

Wheat streak virus - USA

First report of Beet black scorch virus in the United States

Cereal rust update - USA

May 06

Mexico: Asian soybean rust update

USA
- Asian soybean rust update
- Cereal rust update

Evaluating the threat posed by fungi on the APHIS List of Regulated Plant Pests

Strain Ug99 of wheat stem rust suspected in Pakistan - First report

First report of Wheat streak mosaic virus in Western Australia

Cereal rust update - USA

April 06

A new begomovirus infecting pepper plants in Cuba

First report of Verticillium wilt, race 2 on tomato in Tunisia

First report of rice yellow mottle virus in rice in Uganda

First report of northern stem canker of soybean caused by Diaporthe phaseolorum var. caulivora in North Dakota

Late blight on potato in Kashmir, India

First report of pale cyst nematode in potato, USA

First report of pathogenicity group-3 of Leptosphaeria maculans on winter rape in Hungary

Cereal rust update - USA

Soybean cyst nematode - Illinois: new strains

First report of seedling blight caused by Sclerotium rolfsii on wheat in Oklahoma

First report of cucurbit aphid-borne yellows virus in Iran causing yellows on four cucurbit crops

Stem rust in wheat, multicountry: new strains

Wheat leaf rust, wheat stripe rust and wheat stem rust update, USA

First report of tomato apical stunt viroid in tomato in Tunisia

March 06

Occurrence of charcoal rot caused by Macrophomina phaseolina on canola in Argentina

First report of Yellow leaf curl virus on tomato in Australia

Aster yellow phytoplasma, chili, pigeon pea, India

Late blight of potatoes - Alaska, Bangladesh

Cereal rust update - USA

First report of Cucurbit yellow stunting disorder crinivirus and Cucumber vein yellowing ipomovirus in Cyprus

New data on quarantine pests and pests of the European Plant Protection Organization alert list

First report of Tomato leaf curl Karnatka virus infecting soybean in India

Geminiviruses in vegetable crops, Jamaica

First reports of Yellow leaf curl begomovirus on tomato in Uganda, Indonesia and South Carolina, USA

February 06

First report of onion naturally infected with iris yellow spot virus in Peru

Asian soybean rust update - USA

First report of Penicillium allii as a field pathogen of garlic

Natural occurrence of chilli veinal mottle virus on Capsicum chinense in China

First report of a defect of processing potatoes in Texas and Nebraska associated with a new phytoplasma

Asian soybean rust in the USA - February 2006 update

First official report of Asian soybean rust in Mexico

Bacterial fruit blotch found on melon and watermelon in Israel

First report of eggplant mottled dwarf virus in potato and tomato in Slovenia

Crop disease threatens southwest Florida tomatoes

Soybean rust found in kudzu patch in southern Georgia

ProMED-PLANT report for July - December 2005

January 06

ProMED-mail announces new plant disease moderator

Ochratoxin contamination, durum wheat, Italy ex Canada


December 05

First report of Tomato chlorosis virus (ToCV) on tomato crops in Cyprus

Georgia researchers share Asian soybean rust trial results

Soybean rust found in Kentucky for the first time

Soybean rust in the United States - are we out of the woods?

First report of the natural occurrence of tobacco streak virus on blackgram (Vigna mungo)

First report of the stubby-root nematode Paratrichodorus teres from potato in the Columbia Basin of Washington State

Bacterial wilt of beans (Phaseolus vulgaris) caused by Curtobacterium flaccumfaciens in Southeastern Spain

Fusarium wilt of tomato caused by Fusarium oxysporum f. sp. lycopersici Race 3 in Baja California Sur, Mexico

November 05

Lr19 resistance in wheat becomes susceptible to Puccinia triticina in India

First report of beet virus Q on sugarbeet in Iran

Iris yellow spot virus in onion in Chile

First report of Cylindrocladium black rot caused by Cylindrocladium parasiticum on peanut in Texas

Natural occurrence of viruses in Lycopersicon spp. in Ecuador

First report of tomato chlorosis virus and tomato infectious chlorosis virus in tomato crops in France

Iris yellow spot virus: a new onion disease in Spain

First report of Alternaria tenuissima causing leaf spot and fruit rot on eggplant in India

First record of Beet necrotic yellow vein benyvirus in Morocco

Clubroot, canola - Canada

Recent studies on Thecaphora solani

October 05

South Carolina officials report 9 new counties infected with Asian soybean rust

Wheat stripe rust in Australia

First report of White Leaf Spot caused by Pseudocercosporella capsellae on Brassica juncea in Australia

Leaf spot disease of cabbage by Xanthomonas campestris pv. armoraciae, Odessa region, Ukraine

Morphologic and pathometric characterization of the Asian soybean rust (Phakopsora pachyrhizi) on Kudzu (Pueraria lobata) in Argentina

September 05

Potato deforming mosaic disease is caused by an isolate of Tomato yellow vein streak virus

First report of tan spot caused by Pyrenophora tritici-repentis on wheat, rye and triticale in Bulgaria

Wheat warning - New rust could spread like wildfire

Flag smut, bacterial leaf blight, rice - India

Plasmopara australis newly recorded from Brazil on the new host Luffa cylindrica

Black rot in lettuce: a new disease caused by Ceratocystis fimbriata in hydroponic culture in Brazil

Soybean rust, Asian strain - Alabama

Soybean cyst nematodes - Michigan

A survey of viruses affecting French bean (Phaseolus vulgaris) in Iran includes a first report of southern bean mosaic virus and bean pod mottle virus

More discoveries of Asian soybean rust in Alabama, Georgia, Florida, and South Carolina

New strain of wheat rust appears in Africa

Second South Carolina County, Barnwell, found to have Asian soybean rust

Washington County becomes 15th Georgia county with Asian soybean rust

August 05

Outbreak of potato late blight in the Matanuska-Susitna area of Alaska

Soybean rust, Asian strain, USA, multistate

USDA revises Georgia soybean rust info, North Georgia growers warned
6 new Alabama counties positive for Asian soybean rust

Asian soybean rust now in central Alabama

Kazakhstan lands treated against rust and Septoria diseases of cereal crops

First report of wheat dwarf virus in winter wheat in Finland

First report of Botrytis blight of peanut caused by Botrytis cinerea in the state of Georgia

First report of soybean rust caused by Phakopsora pachyrhizi in Uruguay

First Asian soybean rust found in South Carolina commercial field - furthest north yet

First demonstration of Koch's postulates for Lasiodiplodia theobromae fruit spot on eggplant

Verticillium wilt incited by Verticillium dahliae in eggplant grafted on Solanum torvum in Italy

Morphologic and pathometric characterization of the Asian soybean rust (Phakopsora pachyrhizi) in Santa Fe Province, Argentina

Asian soybean rust in another 3 Florida counties

First outbreak of bacterial leaf spot caused by Xanthomonas campestris on canola in Argentina

Fusarium head blight - wheat - USA

Kentucky soybean update: Rust, no. Sudden death syndrome: yes

Potato cyst nematodes (Globodera rostochiensis), Kurgan oblast, Russia

Soybean rust, Asian strain - USA (multistate)

July 05

Heavy rain leads to crop diseases in North Dakota

Tomato leaf curl virus (ToLCV) threatens tomato industry in The Philippines

U.S. national soybean rust update 22 Jul 2005

Rust found in commercial soybean field in Baldwin County, Alabama

European Plant Protection Organization (EPPO): details on quarantine pests in Spain - 2004 situation

First report of Tomato leaf curl New Delhi virus infecting chilli in India

Potato cyst nematodes (Globodera rostochiensis), Altai region, Russia

Asian soybean rust now in 3 U.S. states: Alabama, Georgia and Florida

June 05

First report of bean pod mottle virus in soybean in Iran

Isolated potato late blight outbreaks rising in England, Wales and Scotland

First report of Powdery Mildew caused by Leveillula taurica on tomato and pepper in Bolivia

First report of cucurbit aphid-borne yellows virus in Tunisia causing yellows on 5 cucurbitacious species

First report of pathogenicity groups 3 and 4 of Leptosphaeria maculans on canola in North Dakota

Rust-like spores found in Louisiana State University AgCenter's spore trap near St Joseph, Louisiana

New Asian soybean rust report in Jefferson County, Florida

Morphologic and pathometric characterization of the Asian soybean rust (Phakopsora pachyrhizi) in Santa Fe Province, Argentina

Is the wheat revolution dying?

A severe outbreak of melon yellow mosaic disease caused by zucchini yellow mosaic virus in the Punjab province of Pakistan

A novel begomovirus with distinct genomic and phenotypic features infects tomato in Bangladesh

Occurrence of cauliflower mosaic virus in different cruciferous plants in Iran

Occurrence of tomato chlorosis virus on tomato in Reunion Island

Natural occurrence of a begomovirus on pigeonpea in India

A new yellowing disease in Phaseolus vulgaris associated with a whitefly-transmitted virus

Stripe rust, wheat caused by Puccinia striiformis f. sp. tritici on wheat in Florida

May 05

European Plant Protection Organization (EPPO): regulated plant pests detection, February 2005

Rapid spread of soybean rust (Phakopsora pachyrhizi) in the Americas: addition to the EPPO Alert List

Outbreak of brown rot, caused by Ralstonia solanacearum, leads to ban on potato imports from Egypt

Identification of clubroot of crucifers on canola in Alberta

Characterisation of tomato fruit yellow ring virus: a new Tospovirus species infecting tomato in Iran

Iris Yellow Spot Virus in onions: a new tospovirus record from India

Leaf blight of wheat caused by Alternaria triticina in Argentina

First report of Iris Yellow Spot Virus in onion bulb and seed production fields in Reunion Island

April 05

First report of Bipolaris sacchari causing wheat stem-base disease in Iran

First report of gray mold in tomato caused by Botrytis cinerea in Baja California, Mexico

First report of the root-knot nematode Meloidogyne floridensis on tomato in Florida

First report of charcoal rot epidemics caused by Macrophomina phaseolina in soybean in Iowa

Occurrence of Fusarium Wilt on Canola caused by Fusarium oxysporum f. sp. conglutinans in Argentina

Detection of races 1 and 2 of Fusarium solani f. sp. cucurbitae and their distribution in watermelon fields in Tunisia

First report of potato wart disease caused by Synchitrium endobioticum in Turkey

March 05

First report in Spain of a variant of tomato mosaic virus (ToMV) overcoming the Tm-22 resistance gene in tomato

First report in Italy of a resistance breaking strain of Tomato spotted wilt virus infecting tomato cultivars carrying the Sw5 resistance gene

First outbreak of blackleg caused by Phoma lingam in commercial canola fields in Argentina

First report of Plectosporium blight on pumpkin and squash caused by Plectosporium tabacinum in New York State

First report of barley as host of a phytoplasma belonging to group 16SrI, subgroup B, and ribosomal protein subgroup rpI-B in Lithuania

Impatiens necrotic spot virus in greenhouse-grown potatoes in New York State

First report of Fusarium oxysporum causing yellows on sugar beet in the Red River Valley of Minnesota and North Dakota

First report of a leaf spot and stem canker caused by Myrothecium roridum on watermelon in the United States

Experts find soybean rust in Florida field, first in 2005

First report of canola blackleg caused by pathogenicity group 4 of Leptosphaeria maculans in Manitoba

February 05

First report of onion yellow dwarf virus, leek yellow stripe virus, and garlic common latent virus in garlic in Washington State

First report of Gray Leaf Spot caused by Alternaria brassicae on canola in Argentina

First report of the root-knot nematode Meloidogyne arenaria race 2 from several vegetable crops in Jordan

First report of Soybean rust caused by Phakopsora pachyrhizi on dry beans in South Africa

First report of Pepino mosaic potexvirus in Hungary

First report of Bean common mosaic potyvirus in Western Australia

January 05

A new begomovirus isolated from Gossypium barbadense in Southern India

Results of the 2003/2004 surveys on Pepino mosaic potexvirus done in the United Kingdom

First report of Fusarium oxysporum f. sp. niveum Race 2 as causal agent of fusarium wilt of watermelon in Indiana

Asian soybean rust: incidence, severity, and morphological characterization of Phakopsora pachyrhizi (Uredinia and Telia) in Argentina

First report of leaf necrosis caused by Pseudomonas viridiflava on melon seedlings in Italy

First report of Erwinia persicina from Phaseolus vulgaris in Spain

First report of Fusarium graminearum causing dry rot of potato in North Dakota

Outbreak of iris yellow spot virus in onion seed crops in central Oregon

First report of Barley yellow mosaic virus in barley in Spain

2004/136 Results of 2003 surveys on quarantine pests in Latvia

The presence of both recombinant and non-recombinant strains of Tomato yellow leaf curl virus on tomato in Reunion Island

First report of Papaya ringspot virus-W in bottlegourd (Lagenaria siceraria) from India


December 04

First report of an Rsv resistance-breaking isolate of Soybean mosaic virus in Korea

First identification of tobacco mild green mosaic virus on Capsicum annuum in Taiwan

Asian soybean rust rust shows up in 81 Brazil test farms - Embrapa

First report of Pythium tracheiphilum causing wilt and leaf blight on lettuce (Lactuca sativa) in Spain

Detection of Fusarium oxysporum f. sp. melonis Race 1 in soil in Colima State, Mexico

Soybean rust blankets Alabama, agricultural expert says

Soybean rust, Asian strain - Brazil (multistate)

First report of cucumber leaf spot virus in Poland

First report of Downy Mildew caused by Plasmopara helianthi Races 700 and 703 of sunflowers in Italy

Missouri, South Carolina plant scientists find soybean rust

November 04

First report of spot type of barley net blotch caused by Pyrenophora teres f. sp. maculata in Uruguay

First isolation of Asian fungus in Brazil soybean harvest

Occurrence of Podosphaera xanthii Race 2 on Cucumis melo in Brazil

Brotes grandes (big bud) of potato: a new disease associated with a 16SrI-B subgroup phytoplasma in Bolivia

Hoja de perejil (parsley leaf) of tomato and Calotropis little leaf, 2 new diseases associated with a phytoplasma in Bolivia

Ryegrass toxicity fears in South Australia

Soybean rust confirmed in Florida

Severe leaf curl disease of cowpea - a new disease of cowpea in northern India caused by mungbean yellow mosaic India virus and a satellite DNA b

USDA tests show soybean rust spreading

Soybean rust, Asian strain - USA (Louisiana)

2004/127 EPPO report on notifications of non-compliance (detection of regulated pests)

New report of Alternaria alternata causing leaf blight of tomato in Pakistan

New data on quarantine pests and pests of the European Plant Protection Organization alert list

First report of lettuce big-vein virus and Mirafiori lettuce virus in Chile

First report of soybean dwarf virus on soybean in Wisconsin

First report of canola powdery mildew caused by Erysiphe polygoni in Argentina

First report of soybean cyst nematode (Heterodera glycines) on soybean in North Dakota

First report of Vidalia onion naturally infected with tomato spotted wilt virus and iris yellow spot virus (Family Bunyaviridae, Genus Tospovirus) in Georgia

October 04

New Brunswick potato farmers face heavy losses due to weather, pink rot

First report of Southern bean mosaic virus infecting French bean in Morocco

First report of tomato chlorosis virus in Israel

September 04

Peanut disease baffles scientists, frustrates West Texas farmers

Push to wipe out stripe rust in New South Wales wheat

First report of wheat streak mosaic virus infecting wheat in Argentina

First record of Cowpea mild mottle virus in bean crops in Argentina

Survey of virus diseases infecting cucurbit crops in Eastern, Central and Western Sudan

Iris yellow spot virus on onion in New Mexico

New data on quarantine pests and pests of the EPPO Alert List

Plant Health training offered by the U.K.'s Central Science Laboratory

August 04

New version of PQR, a database on geographical distribution and host plants of pests listed by EPPO and the European Union

Update on the situation of potato bacteria in United Kingdom

New data on quarantine pests and pests of the Alert List of the European Plant Protection Organization

Situation of several quarantine potato pests in Croatia in 2003

Bacterial canker caused by Clavibacter michiganensis subsp. michiganensis on greenhouse-grown tomato in the western Mediterranean region of Turkey

Widespread occurrence of the perfect stage of powdery mildew caused by Erysiphe polygoni on sugar beets in Nebraska

An outbreak of bacterial speck caused by Pseudomonas syringae pv. tomato on tomato transplants grown in commercial seedling companies located in the western Mediterranean region of Turkey

Recent outbreak of soybean sudden death syndrome caused by Fusarium virguliforme and F. tucumaniae in Argentina

Occurrence of radish mosaic virus on cauliflower and turnip crops in Iran

UK potato ring rot update

First record of potato cyst nematode Globodera rostochiensis in Indonesia

Occurrence of pith necrosis caused by Pseudomonas fluorescens on tomato plants in Turkey

Fungus threatens tomato crops in the north east of North America

First report of cucurbit aphid-borne yellows virus in Spain

Early wheat stripe rust alert for 2004 in New South Wales

DEFRA urges UK farmers to fight to contain potato ring rot

Potato ring rot has been found in England in potatoes of the variety Sante

July 04

First report of Zucchini yellow mosaic virus in cucumber (Cucumis sativus) in India

Second case of late blight found in Bingham County, Idaho

Surveys on quarantine pests done in Bulgaria from 2001 to 2003

EPPO report on notifications of non-compliance (detection of regulated pests)

Situation of several quarantine pests in Lithuania in 2003

First report of Pepino mosaic potexvirus [PepMV] on tomato in Bulgaria

Potato ring rot caused by clavibacter michiganensis subsp. sepedonicus found in Finland

First finding of Pepino mosaic potexvirus on tomato in Slovakia

June 04

South west Florida watermelon farmers battling mysterious disease

Occurrence of potato spindle tuber pospiviroid (PSTVd) in tomato plants in Germany

First finding of Stolbur phytoplasma on ware potatoes in Austria

First report of Clavibacter michiganensis_ subsp. _sepedonicus on plants of Solanum tuberosum in Slovakia

First report of Ralstonia solanacearum on plants of Solanum tuberosum in Slovakia

Tests validate quality of Australian wheat: Britain's Central Science Laboratory finds no sign of Karnal bunt disease in the recent shipment of Australian wheat to Pakistan

First report of the root-knot nematode Meloidogyne ethiopica on tomato in Slovenia

Resistance breaking strain of tomato spotted wilt virus (tospovirus; Bunyaviridae) on resistant pepper cultivars in Almeria, Spain

Mysterious virus appears in wheat fields throughout western Kansas

First outbreaks of potato blight in Ireland in 2004

May 04

A new tomato leaf curl virus from Mayotte, French Comoros Archipelago

Natural infection of maize by Pennisetum mosaic virus in China

First report of cucumber black root rot caused by Phomopsis sclerotioides in Italy

Occurrence of soybean stem canker (Diaporthe phaseolorum var. meridionalis) in Wisconsin

Presence of tomato yellow leaf curl virus infecting squash (Cucurbita pepo) in Cuba

Sterility mosaic disease - the "green plague" of pigeonpea: advances in understanding the etiology, transmission and control of a major virus disease

First report of Tomato leaf curl New Delhi virus affecting chilli pepper in Pakistan

A new yellowing disease in Phaseolus vulgaris associated with a whitefly-transmitted virus

April 04

China: emergency prevention against wheat disease urged

Clover proliferation group (16SrVI) subgroup A (16SrVI-A) phytoplasma is a probable causal agent of dry bean phyllody disease in Washington State

Clover proliferation group (16SrVI) subgroup A (16SrVI-A) phytoplasma is a probable causal agent of potato purple top disease in Washington and Oregon

New wheat virus discovered in southern Queensland

First report of zucchini yellow mosaic virus in bottlegourd in India

First report of chickpea chlorotic dwarf virus infecting spring chickpea in Syria

Bacterial stem rot in greenhouse pepper in Sardinia, Italy: occurrence of Erwinia carotovora subsp. carotovora

February 04

Bacterial ringrot outbreak in potato contained in Wales

First Report of Pythium irregulare on lentils in the United States

Iris yellow spot virus in onion bulb and seed crops in Washington

First report of pathogenic association between Fusarium graminearum and soybean

Pepper golden mosaic virus affecting tomato crops in the Baja California Peninsula, Mexico

Soybean rust - Zimbabwe: first report in 2004

Details on the situation of Tomato yellow leaf curl begomovirus in Reunion

Bacterial Spot of tomato and pepper caused by Xanthomonas axonopodis pv. vesicatoria in the Western Mediterranean region of Turkey

January 04

First report of Monosporascus cannonballus on melon in Brazil

Pumpkin (Cucurbita maxima and C. pepo), a new host of Beet pseudo yellows virus in California

Root and foot rot on tomato caused by Phytophthora infestans detected in Belgium

Occurrence of Cucumber vein yellowing virus in cucurbitaceous species in southern Portugal

First report of potato spindle tuber viroid (PSTVd) in commercial tomatoes in the UK

First report of powdery mildew caused by Podosphaera phaseoli on cowpea in Turkey

Survey on Ralstonia solanacearum in United Kingdom: 2003 results

First report of Watermelon chlorotic stunt begomovirus in Israel

Survey on potato cyst nematodes in England and Wales

Details on the situation of tomato chlorosis and tomato infectious chlorosis criniviruses in Spain


December 03

First report of tomato yellow leaf curl virus in tomato in Guadeloupe

Situation of Pepino mosaic potexvirus in EPPO countries

Squash leaf curl begomovirus found in Israel

First report of stem and root rot of tomato caused by Phytophthora capsici in South Africa

November 03

First report of White Leaf Spot of dry bean caused by Pseudocercosporella albida in North America

First report of pink seed of lentil and chickpea caused by Erwinia rhapontici in Canada

UK widens controls to keep out potato disease

Brazilian growers arm to fight Asian soy rust

First report of maize rough dwarf virus on maize in Greece

First finding of potato ring rot in the United Kingdom

Deep sunken lesions: an atypical symptom on potato tubers caused by Colletotrichum coccodes during storage

Molecular characterization of a strain of squash leaf curl China virus from the Philippines

October 03

First report of Zucchini yellow mosaic virus in cucumber in Poland

First report of a Geminivirus associated with Leaf Curl in Baja California Peninsula tomato fields

First report of Sida golden yellow vein virus infecting Sida species in Cuba

Tomato spotted wilt virus targeted (USA: Florida and Georgia)

Disease vectoring corn leafhopper again threatens corn crop in California

September 03

New Illinois survey uncovers more disease problems in soybean fields

Potato leaf curl - a new disease of potato in northern India caused by a strain of Tomato leaf curl New Delhi virus

New strains of wheat disease found in South Australia

First report of Fusarium Wilt of lettuce caused by Fusarium oxysporum f. sp. lactucae in Arizona

First report on the presence of Leptosphaeria maculans pathogenicity group-3, the causal agent of blackleg of canola, in Manitoba

Outbreak of tobacco streak virus causing necrosis of cucumber (Cucumis sativus) and gherkin (Cucumis anguria) in India

August 03

New disease of tomato in Israel caused by a strain of Tomato apical stunt pospiviroid

Potato spindle tuber pospiviroid found in tomatoes in United Kingdom

European tomato isolates belong to a distinct strain of pepino mosaic potexvirus

Yellowing disease of melon in Sardinia (Italy) caused by beet pseudoyellows virus

Outbreak of Choanephora blight caused by Choanephora cucurbitarum on green bean and pepper in Florida

Occurrence of the root-knot nematodes Meloidogyne incognita and M. hapla in Slovenia

First report of Powdery Mildew of greenhouse pepper caused by Leveillula taurica in British Columbia, Canada

Absence of Potato spindle tuber pospiviroid in Canada

Potato spindle tuber pospiviroid is no longer found in Australia

July 03

Cucurbit yellow vine disease - USA: etiology

Occurrence of Barley mild mosaic virus on barley in Spain

A new Tomato yellow leaf curl virus strain in Southern Spain

First report of beet necrotic yellow vein benyvirus (rhizomania) in Egypt

First report of cotton leaf curl disease affecting chili peppers

An outbreak of a Leaf Spot Disease of cabbage in Southern Florida caused by Xanthomonas campestris pv. armoraciae

Buckeye rot of tomato caused by Phytophthora capsici in Michoacan, Mexico

Cyst nematodes attacking Arkansas soybeans

First report of Tomato infectious chlorosis virus in tomato in Indonesia

First report of Potato mop-top virus (PMTV) on potato from the United States

Fusarium proliferatum pathogenic on onion bulbs in Washington State

June 03

First report of a Leaf Blight of onion caused by Xanthomonas spp. in Georgia

First Report of Plectosporium Blight on Pumpkin Caused by Plectosporium tabacinum in Alabama

First report of stem rot and wilt of chickpea caused by Sclerotinia minor in Queensland, Australia

First detection of wheat stripe rust in Western Australia

First report of Pseudomonas viridiflava on melon in Turkey

Potato spindle tuber viroid in tomatoes in commercial production in New South Wales, Australia (updated June 19)

First report of tomato yellow leaf curl virus (TYLCV) in Italy

Mirafiori lettuce virus in Sao Paulo state, Brazil

Cotton leaf curl in Pakistan

Tomato leaf curl geminivirus in Australia

First report of Charcoal Rot on soybean caused by Macrophomina phaseolina in North Dakota

First report of Ascochyta Blight of chickpea caused by  Ascochyta rabiei in Chile

Wheat streak mosaic virus in Australia (updated June 3)

May 03

First report of cucurbit yellow stunting disorder virus in France

Wheat stripe rust, first report - USA (Florida)

April 03

Wheat streak mosaic virus in Australia

Southern Brazil soybean yield offsetting losses caused by Asian rust disease

Soybean rust - Brazil (Matto Grosso & Bahia)

First report of Koch's postulates completion of sudden death syndrome of soybean in Argentina

January 03

Soybean rust - Brazil (Sao Paulo State)

Yield loss associated with soya bean rust (Phakopsora pachyrhizi Syd.) in Uganda


December 02

First reports of soybean rust caused by the fungus Phakopsora pachyrhyzi in Argentina, South Africa
 

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