摘要
2013年,东台市7月下旬至8月中旬遇到了历史罕见的高温少雨天气,笔者通过定点观察及药效试验,明确了高温低湿强光照对三代稻纵卷叶螟卵的孵化、幼虫存活影响较小,对甲维盐防效影响较大,为今后测报和防治提供了参考与依据。
In 2013, from late July to mid August, high temperature and little rain occurred in Dongtai City, a rare weather ever happened in history. Through fixed-point observation and test of efficacy, it was found that effects of high temperature, low humidity and sunshine were weak on the hatching of three generation Cnaphalocrocis medinalis eggs as well as larvae survival, but great on emamectin control, which provided the scientific basis for the forecast and prevention.
出处
《生物灾害科学》
2015年第1期49-51,共3页
Biological Disaster Science
关键词
高温
稻纵卷叶螟
影响
high temperature
Cnaphalocrocis medinalis
influence
