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…
Bacterial canker resistance identified in wild tomatoes
The discovery of tolerance in wild plants will be helpful to tomato growers Tomato farms across the world are routinely devastated by canker, a rain-borne bacterial disease that can cause wilt, stem canker and lesions on the fruits, causing them to become unsuitable for consumption and – in combination with the wilting leaves causing sun…