The papaya mealybug reaches Malaysia
Distribution of the papaya mealybug (screenshot from the interactive distribution map at www.plantwise.org) © CABI Native to Mexico, the papaya mealybug (Paracoccus marginatus) is controlled in its home range by endemic natural enemies, like the parasitoid Acerophagus papayae. When the papaya mealybug invaded a number of countries in the neotropical region, including the Caribbean, US…
Understanding and managing aflatoxicosis outbreaks in Kenya
Aspergillus flavus and A. parasiticus are important fungal pathogens that infect a wide range of cereals, oil seeds and nuts. They produce toxic metabolites called aflatoxins (mycotoxins with carcinogenic and teratogenic properties) that can contaminate food products. Although strictly regulated around the world, aflatoxin contamination in developing countries is poorly regulated. In addition, limited management…
Is citrus greening coming your way?
Mexico is the latest to succumb to the inevitable spread and establishment of huanglongbing (HLB) – the devastating disease of citrus crops. Mexican authorities in the states of Jalisco, Michoacán and Colima have warned growers that HLB – otherwise known as citrus greening – is here to stay. HLB was first detected in Mexico in…
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