Update: New Pest & Disease Records (29 Oct 14)

Turmeric roots

The root knot nematode, Meloidogyne incognita, has been found on turmeric in Pakistan © Melanie Cook (CC BY-NC-SA 2.0 license)

We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this fortnight include new hosts (turmeric and black pepper) of root knot nematode in Pakistan,  two fungal leaf spot pathogens on Indonesian cinnamon, and a species of phytoplasma not previously found on apple trees in China.

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Update: New Pest & Disease Records (15 Oct 14)

Diaporthe citri, seen here affecting Tangelo, has been identified on lemon in India © Scot Nelson (CC BY-SA)

We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this fortnight include a pathogen that’s causing fruit rot of tomato, orange, and apple in Pakistan, the first report of Phomopsis citri associated with dieback of lemon in India and the  first report of the root-knot nematode Meloidogyne hapla parasitizing roses in Ethiopia. 

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Update: New Pest & Disease Records (01 Oct 14)

Insect pests of cashew in Peru, where this fruit is consumed, have been identified © Joao Vicente CC BY

Insect pests of cashew in Peru, where this fruit is consumed, have been identified © Joao Vicente CC BY

We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this fortnight include the first record of the leaf beetle Callosobruchus nigritus found in Soybean in India, two new rust species on Fabaceae in Brazil and preliminary data on the major pests of cashew in the Peruvian Amazon. 

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Update: New Pest & Disease Records (9 Jul 14)

orange rust

Orange rust (Puccinia kuehnii), which has been found for the first time on sugarcane in Ecuador. Copyright: Robert C. Magarey

We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this fortnight include new rusts on sugarcane in Ecuador and Southern Africa, outbreaks of the whitefly Aleurothrixus aepim in Brazil, and the first report of the fungus Alternaria arborescens causing leaf spot on rice in Pakistan.

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Update: New Pest & Disease Records (02 Apr 14)

Anthracnose on dragon fruit can be caused by different Colletotrichum species  © Yuan-Min Shen, Taichung DARES

Anthracnose on dragon fruit can be caused by different Colletotrichum species © Yuan-Min Shen, Taichung DARES (CC BY-NC)

We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this fortnight include records of plant parasitic nematodes on cassava cultivated in the Brazilian Amazon, the first record of dragon fruit anthracnose caused by Colletotrichum truncatum in China and a new threat to potato production in Serbia.

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Update: New Pest & Disease Records (20 Mar 14)

Sclerotium rolfsii, causing leaf chlorosis, and root and collar rot of apple has been found in Tunisia © University of Georgia

Sclerotium rolfsii, causing leaf chlorosis, and root and collar rot of apple has been found in Tunisia © University of Georgia

We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this fortnight include the first report of a ‘Candidatus Phytoplasma Ziziphi’- related strain associated with peach decline disease in India, molecular and morphological characterisation of Scutellonema bradys from yam in Costa Rica and the first report of apple collar rot incited by Sclerotium rolfsii in Tunisia.

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Update: New Pest & Disease Records (22 Jan 14)

Fire blight is well know in crops such as apples (ARS-USDA)

Fire blight is well known in crops such as apples (ARS-USDA)

We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this fortnight include the first report of leaf blight of mint caused by the fungus Helminthosporium spiciferum, the first occurrence of fire blight on apricots in Hungary and the first report of Tomato rugose yellow leaf curl virus infecting tomato in Argentina.

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