The primary purpose was to investigate the effect of the Environment Friendly Agricultural Land Protection(EFALP) program initiated in 2006.More specifically,th
The brown planthopper, Nilaparvata lugens(Stl), is the most serious insect pest of rice. It has developed high resistance to traditional insecticides because
Wheat and maize are increasingly used as alternative crops to sunflower monocultures that dominate the Hetao Irrigation District in China.Shifts from sunflower