通过对土壤呼吸强度和土壤酶活性的测定，研究了新型杀虫剂啶虫脒对旱地土壤生物活性的影响。
Effect of a new pesticide, acetamiprid, on biological activity in upland soil was studied through analysis of soil enzyme activities and soil respiration.
介绍了浸渍法生物测定中30种常用杀虫剂母液的配制方法。
The preparation methods of base liquid for 30 insecticides were studied in the lab.
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