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- agricultural insect management 农业害虫的防治
- Potential Effects of Climate Change on Agricultural Insect Pests. 气候变化对农业害虫的潜在影响。
- THE MAIN NATURAL ENEMIES-PARASITOIDS OF THE AGRICULTURAL INSECT PESTS IN LONGDONG OF GANSU PROVINCE. 甘肃陇东农业害虫主要寄生性天敌昆虫。
- The brown planthopper, Nilaparvata lugens (St?l) is an important agricultural insect pest showing resistance to many different insecticides. 摘要褐飞虱是一种重要的农业害虫，其对许多杀虫剂都产生了抗药性。
- The discovery and characterization of the soil actinomycete Saccharopolyspora spinosa represented a novel opportunity to develop a portfolio of progressive insect management tools. 多杀菌素(spinosyns)是由放线菌刺糖多孢菌Saccharopolyspora spinosa发酵产生的新型生物杀虫剂。
- These parasitical wasps help the farmers a lot. They can control the breeding of agricultural insects. 这种寄生蜂是农民的好帮手，它可以抑制农业害虫的繁殖。
- Insect Management for Food Storage and Processing, 2nd Edition 食品存储和加工用的昆虫治理,第2版
- BIOLOGICAL CONTROL OF AGRICULTURAL INSECT PESTS IN EGYPT 埃及农业害虫的生物防治
- This paper discusses the line of demarcation of Palearctic and Oriental Regions onthe basis of the data of the distribution of some agricultural insects east of Chinling. 本文系以某些主要农业害虫的分布资料为依据,来讨论古北、东洋两地区在我国秦岭以东的分界线问题。
- The sustainable control of agricultural insect pests 农业害虫的持续控制
- BIOLOGICAL CONTROL OF AGRICULTURAL INSECT PESTS IN GREECE 希腊共和国农业害虫的生物防治
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上，将它逮住了。
- The firm is going to pot under the new management. 公司在新人管理下就要垮台了。
- The management wants screwing up. 管理部门需要提高工作效率。
- She stamped on the insect and killed it. 她踩死了一只虫子。
- I am studying personnel management. 我正攻读人事学。
- The convoy commodore sees to the internal management of the convoy. 舰队司令官负责管理舰队的内部问题。
- Did you bring along some insect spray? 你有没有带些杀虫喷液来?
