Insect Pest Management: Field and Protected Crops

In the middle of the twentieth century, new insecticides were being con­ stantly developed and it seemed that pesticides would be able to control insect pests indefinitely. In fact, from the 1950s to the 1980s, pest control was mostly based on conventional insecticides such as organochlorines, organo­ phosphates, carbamates and pyrethroids. However, the severe adverse effects of pesticides on the environment, the resistance problems reaching crisis pro­ portions and public protests led to s...