More Books:
Language: en
Pages: 394
Pages: 394
Books about Biological Control of Locusts and Grasshoppers
Language: en
Pages: 394
Pages: 394
Books about Biological Control of Locusts and Grasshoppers
Language: fr
Pages: 256
Pages: 256
In the period 1985-8, rains over much of Africa after a period of prolonged drought triggered the development of plague populations of grasshoppers and locusts. Countries from Senegal and Mauritania in the west to Iran in the east were affected. The use of costly and sometimes environmentally hazardous insecticides did
Language: en
Pages:
Pages:
Biological control is the suppression of pest populations using predators, parasitoids and pathogens. Historically, biological control has largely been on a trial-and-error basis, and has failed more often than it has succeeded. However by developing theories based upon fundamental population principles and the biological characteristics of the pest and agent,
Language: en
Pages: 400
Pages: 400
Books about Microbial Control of Grasshoppers and Locusts