Update: New Pest & Disease Records (05 February 2019)

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This month’s pest alerts includes the first report of hop stunt viroid infecting strawberries in China (© Pexels)

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 grapevine yellow speckle viroid-2 infecting grapevines, the first report of hop stunt viroid infecting strawberries in China and the first report of bean yellow mosaic virus infecting Tropaeolum maius in Hawaii. Continue reading

Crops downwind from wildfires at risk from atmospheric pollution

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Wildfires release pollutants such as aerosols, carbon dioxide. Both of which are known greenhouse gasses. (© Pexels)

With increasing numbers of wildfire disasters globally, research has shown that pollutants released from wildfires can affect crops, forests and other vegetation hundreds of kilometers downwind from the source.

As global temperatures increase, moisture and precipitation levels change, and dry areas becoming drier, the likelihood of droughts and prolonged wildfire seasons are increasing.These exacerbated conditions are also likely to cause more intense and prolonged burning.

Continue reading

Update: New Pest & Disease Records (04 January 19)

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This month’s pest alerts report includes the first report of Fusarium oxysporum as the causal agent of wild saffron corm rot disease in Iran (© USDA, Public Domain CCO).

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 Fusarium oxysporum as the causal agent of wild saffron corm rot disease in Iran, a report on two new hosts of Prillieuxina winteriana (Ascomycota) and the first record of Euplatypus parallelus in China. Continue reading

Update: New Pest & Disease Records (20 December 18)

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This months pest alerts include a report on Erschoviella musculana, the Asian walnut moth (© Pexels)

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 Polyphagotarsonemus latus in Saudi Arabia. The first report of Rhizoctonia solani from parthenium weed in Malaysia and a report on the Asian walnut moth in Turkey. Continue reading

Update: New Pest & Disease Records (05 November 18)

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This month’s pest alerts include a report on 8 new species of weevil (Curculionidae) in Saudi Arabia (© Pexels)

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 Trochoideus desjardinsi in Cuba. 8 new records of Curculionidae in Saudi Arabia and 3 new species of aphids in China. Continue reading

Update: New Pest & Disease Records (13 October 18)

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This month’s Pest Alerts include the first report of sweet potato Badnavirus A and B in South Africa (© Pexels)

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 sweet potato Badnavirus in South Africa. The first report of Arabis mosaic virus in rhubarb in Poland and the first report of maize yellow mosaic virus on corn in South Korea. Continue reading