Five yield-threatening pests and diseases of rice
Pests and diseases of rice are a significant constraint in rice production, accounting for up to 30% of yield losses. Rice is cultivated in over 100 countries and is a staple food source for over half the world’s population. Therefore, the sustainable management of rice pests and diseases is essential if we are to feed…
Trichogramma mass rearing facilities piloted in Pakistan
Championing sustainable agriculture by promoting lower-risk plant protection solutions to tackle crop health challenges is a key objective of CABI’s PlantwisePlus programme. In particular, the managing of plant pests and diseases. A cornerstone of this work is setting up local facilities for the mass rearing of lower-risk plant protection solutions.
Early pest warnings and IPM advice are improving food security for maize farmers in Ghana
Pest warnings are changing the way that smallholders in Ghana farm. Smallholder maize farmers in Ghana have long grappled with the challenges posed by crop pests. Over the past few years, this has included the notorious fall armyworm. This voracious invader has, in the past, led to significant crop losses. And the losses have impacted…
Update: New Pest & Disease Records (06 November 2023)
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 Dolichothrips indicus in Colombia and the first report of a species of Neopestalotiopsis on strawberry in Canada.
Kenyan farmer perceptions of biological control of papaya mealybug
The papaya mealybug problem in Kenya The invasive papaya mealybug (Paracoccus marginatus) is a devastating pest to many crops, with a host range of over 200 plants. The species was first detected in Africa in 2010 in Ghana and then in 2016 in Mombasa County in Kenya. In Kenya, where horticulture makes up 60% of…
Pests and diseases: cocoyam production in Ghana
Cocoyam species are a staple crop in Ghana that hold significant importance for food security, particularly in times of famine and natural disasters. Despite being known for their hardy nature, cocoyams are vulnerable to a range of pests and diseases which can threaten their production. Cocoyam production also faces additional challenges which affect crop yields…
Controlling the papaya mealybug pest – progress made in coastal Kenya
An initiative to combat the destructive papaya mealybug in Kenya is reaping rewards. A natural predator – a parasitic wasp – has been introduced to coastal counties to help control the pest. This tiny wasp is helping to prevent the damage caused by the mealybug. It’s not only helping to save papaya farms. It’s safeguarding…
How has a ‘writeshop’ helped to address invasive apple snail in Kenya?
Invasive species, like apple snail, are a threat to food security. It’s important that they’re quickly managed before they start to spread. One of the best ways to do this is to share plant health knowledge with smallholder farmers. And writeshops are an excellent tool for gathering evidence-based information to do this. In this blog,…
Update: New Pest & Disease Records (13 October 2023)
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 Fusarium sacchari causing root rot of tobacco in China and the first report of Fusarium commune causing root rot of field peas in Canada.
Integrated Pest Management upskilling initiative benefits wider community in Nakuru, Kenya
Integrated Pest Management (IPM) is one of the tools for low-pesticide-input pest management. In the heart of Kenya’s Nakuru County, a PlantwisePlus initiative is underway. It aims to upskill and support women and young people to initiate agribusinesses that champion low-risk pest control products and practices. These micro-businesses provide employment for the trainees, while farmers…