It is vital for farmers to prevent and clear the pests since the Awakening of Insects.
举一反三
- The following are all solar terms in Spring except ________. A: Awakening of Insects（惊蛰） B: Clear and Bright （清明） C: Grain in Ear （芒种） D: Grain Rain（谷雨）
- Which of the following solar terms belongs to spring？ A: Major Heat B: Minor Snow C: Frost Descent D: Awakening of Insects
- 23. The disinfection of various compartments in a vessel by filling with a gaseous agent to destroy rats and all insects pests which act as germ carriers means _____.
- Farmers have begun putting up fences to prevent visitors from cutting..........their land.
- DDT was once used as a pesticide to permanently obliterate all insects. Now, DDT has become ineffective and is no longer used as a pesticide. Why were the populations of insects able to survive applications of DDT?