Update: New Pest & Disease Records (15 Oct 14)
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…
Update: New Pest & Disease Records (01 Oct 14)
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…
Factsheet of the month: April – Wheat stem rust
Last week, the Borlaug Summit on Wheat for Food Security took place in Mexico, bringing together thought leaders, policymakers, and leading agricultural research-for-development organizations to discuss the role of wheat in the future of food security. Wheat is an extremely important crop that provides around 20% of the world’s calories but this staple crop is threatened…
Update: New Pest & Disease Records (02 Apr 14)
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…
Update: New Pest & Disease Records (22 Jan 14)
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…
Update: New Pest & Disease Records (13 Jan 14)
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 migration of rice planthoppers and their vectored rice viruses in East Asia, Alternaria alternata as a new foliar fungal pathogen of tea in Southern India and the first report of downy mildew…
Update: New Pest & Disease Records (11 Dec 13)
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 Bipolaris papendorfii causing corn leaf spot in China, the first report of black spot disease caused by Alternaria alternata on sweet persimmon fruits and two new species…
Update: New Pest & Disease Records (27 Nov 13)
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 Curtobacterium flaccumfaciens pv. flaccumfaciens on soybean in Brazil, the first report of Iris Yellow Spot Virus infecting onion in Pakistan and the occurrence of anthracnose on chickpea in Malaysia.
See Xanthomonas bacteria infecting a tomato plant [Video]
If you’ve ever wondered what exactly happens when a disease infects a plant, watch this video. This detailed animation shows Xanthomonas bacteria infecting a tomato plant, causing bacterial spot disease. For more information about Xanthomonas in plants, and how to control it, visit the Plantwise Knowledge Bank.
Update: New Pest & Disease Records (13 Nov 13)
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 Deladenus cocophilus, an entomoparasitic nematode in infested coconut fruits from Pakistan, an association of a DNA virus with grapevines affected by red blotch disease in California and Bambusananus cuihuashanensis, a new…