摘要
通过三次玉米主要病虫害综合防治技术专题研究攻关，形成了以多抗杂交种为基础、综合配套被术为主和以灾变动态为依据的三种综合防治技术体系。从目前农村生产水平、科技进步、技术可行性和防治效果看，这三种技术体系没有高低之分，只有繁简之别。因此以多抗杂交种为基础的综合防治技术模式最简便易行而有效。由于生产的发展和病虫种类的变化，必须不断培育和推广多抗性杂交种，多抗性杂交种是今后技术攻关重点任务之一。
Through three specialized studied on the IPM (Integrated Pest Management)technologies of corn major diseases and insect pests,the three technical systems ofIPM control have been formed on the basis of multi-resistant hybrids,by leading role ofIPM technology and in accordance with dynamic of injury change. From the farming level,scientific advance,technical availability and the effectiveness,there is no good or baddifference but complicated or simple difference in the three technical systems. The modleof IPM technology basesd on multi-resistant hybrids is the simplest and most effective.Due to the development of production and the change of specieses of diseases and insects, multi-resistant hybrids must be continually bred and popularized, which is the oneof main task in future technical studies.
出处
《玉米科学》
CAS
CSCD
1995年第A01期1-3,15,共4页
Journal of Maize Sciences
