Parasitic wasps play pivotal role in Kenya’s papaya mealybug control
Papaya mealybug (Paracoccus marginatus) is a devastating papaya pest. It impacts many countries in East and West Africa. Infestations can result in significant economic losses, posing a threat to the livelihoods of smallholder farmers. On average, the pest can cause anywhere from 53% to 100% crop losses, costing £2,224 per hectare annually. Its impact on…
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.
CABI study unearths important lessons for the fight against fall armyworm
A study by CABI contributes important knowledge on fall armyworm (Spodoptera frugiperda). CABI’s research findings suggests that employing more sustainable and environmentally friendly solutions could help mitigate the damaging impacts of the species.
Biocontrol agent released to safeguard crops from parthenium weed in Pakistan
Invasive plants can be extremely harmful to crops. “Famine weed” or parthenium is one such plant. Native to tropical America, it was accidentally introduced to several countries. In Pakistan, the weed now covers thousands of hectares of agricultural and rangeland. And it poses an economic burden to farmers.
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…