23 ឧសភា 2017 This PPT is an introduction and discussion on "Integrated Pest Management." Integrated Pest Management is:"An ecological approach to pest management that understands the causes of outbreaks, how to manipulate ecosystems and how to evaluate thresholds to determine if control is needed"
17 កក្កដា 2017 Insects and other pests can be a serious constraint to food production, especially where resources for pest management are scarce. For example, in EDN 133, we responded to a question about problems with tomato leaf miner (Tuta absoluta) in Nigeria. Heavy infestations of this pest alone can reduce...