Could biocontrol solve the papaya mealybug problem for Ugandan farmers?
Papaya mealybug, Paraccous margniatus, is native to Central America but has spread rapidly in invaded countries. It was detected in Uganda in 2021 where it has the potential to affect the production and quality of papaya and other host crops.
Update: New Pest & Disease Records (7 September 2022)
We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this month include a new distribution record of palm whitefly Aleurotrachelus atratus in India and the first report of coffee canker disease caused by Ceratocystis fimbriata in China.
Update: New Pest & Disease Records (5 August 2022)
We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this month include the first report of Pestalotiopsis biciliata causing dieback on Quercus coccifera and Pistacia lentiscus in Tunisia and the first report of Sida leaf curl virus and associated betasatellite from tobacco.
5 advantages of biocontrol compared to chemical pest control
Advantages of biocontrol This article was originally published on the CABI BioProtection Portal blog. Visit the original blog post here. There are many advantages of biocontrol compared to chemical pest control. In this blog, we look at five of the main ones.
Tomato pests and diseases
Tomato is a popular and extensively cultivated crop due to its high potential to generate profits for smallholder farmers. However, there are a number of tomato pests and diseases that have the potential to severely diminish yields. Here we highlight four tomato pests and diseases to look out for.
Update: New Pest & Disease Records (8 July 2022)
We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this month include two new species of Plasmopara affecting wild grapes in the USA and the first report of rust disease on Potentilla indica caused by Phragmidium duchesneae in Japan.
Bean fly – how to recognize, prevent and manage this common legume pest
This article was originally published on the CABI BioProtection Portal blog. Visit the original blog post here. Bean fly is a destructive pest of most food legumes, particularly common bean, cowpea, mungbean, blackgram, lima bean and soybean. Symptoms include yellow areas on leaf surfaces, leaf drop, lined marks on leaves and swollen and split stems.
Anthracnose: How to identify, prevent and treat the harmful fungi
This article was originally published on the CABI BioProtection Portal blog. Visit the original blog post here. Anthracnose is a catch-all, general term. It describes the damage caused to plants by a group of fungal diseases. Anthracnose includes harmful fungi that attack lots of different plant species. This includes fruits, vegetables, flowers, grasses, shrubs, and trees.
Update: New Pest & Disease Records (7 June 2022)
We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this month include the first record of Dendrothele nivosa on Savin juniper in the Balkans and the first confirmed record of Acarus siro in Brazil.
International Day of Plant Health helps highlight CABI’s work to fight devastating crop pests
International Day of Plant Health – recently established by the United Nations and welcomed by the Food and Agriculture Organization of the United Nations (FAO) – is a timely reminder of the devastating impact of crop pests, writes Dr Ulli Kuhlmann, PlantwisePlus Programme Executive and Executive Director, Global Operations at CABI.