摘要
防治害虫的植物源生理活性物质通常分为生物碱、甙类、精油等多种类型的化合物 ,其来源植物有 1 0 0 0多种。植物源生理活性物质是植物体与害物之间相同进化过程中所产生的自我防卫的化学物质 ,目前已发现对害虫生长有抑制、干扰作用的这类物质大约有 1 1 0 0余种。植物源生理活性物质对害虫产生防治效果的作用方式通常分为忌避作用、拒食作用、引诱作用、毒杀作用
The physiological active materals for pest control in plants usually are classified into many types which include alkaloids,glucosides and essential oils, etc.By and large,there are at least 1000 species of plants,the physiological active materal in the plants is a kind of chemical material generated in the evolution process between plant and pest.So far,more than 1000 kinds of the physiological active materials,which play the role in preventing pests from growth and interference have been identified.The physiological active materials for pest control in plants are also classified into four aspects,namely,repellent,antifeedant、attracting and posioninng effects.
出处
《资源科学》
CSSCI
CSCD
北大核心
2000年第3期78-81,共4页
Resources Science
基金
四川省重点科学技术研究项目
中科院成都分院地奥青年基金
