摘要
拟除虫菊酯类农药因高效低毒等优点而广泛应用于病虫害防治,但同时引发了各种环境问题。结合青岛实际分析拟除虫菊酯对海洋环境,包括藻类、贝类以及鱼类的影响,为进一步了解拟除虫菊酯造成的海洋环境问题提供理论依据。还根据拟除虫菊酯的结构性质、害虫抗性及气象条件等方面,指出其使用过程中的注意事项及规避措施,其中合理的农药混配可达到更好的杀虫效果,并降低对海洋生物的毒性。
For high effectiveness and low toxicity,the pyrethroid insecticides are widely used in the diseases and pests control,which bring kinds of environmental problems.The paper analyzed the influences of pyrethroids on halobios including algae,shellfish and fishes to provide a basis for the knowledge of marine environmental problems caused by the pyrethroid insecticides.According to the structure and quality of pyrethroids,resistance of pests,meteorological conditions,and so on,the paper also pointed out the instructions and avoidance during the employment of pyrethroid.Furthermore,reasonably mixed insecticides will improve the insecticidal effect and decrease the toxicity to marine creatures.
出处
《中国园艺文摘》
2009年第11期38-39,共2页
Chinese Horticulture Abstracts
关键词
拟除虫菊酯
农药
绿化
青岛市
pyrethroids
insecticides
greening
Qingdao city
