生物灾害科学
生物災害科學
생물재해과학
Jiangxi Plant Protection
2015年
1期
49-51
,共3页
高温%稻纵卷叶螟%影响
高溫%稻縱捲葉螟%影響
고온%도종권협명%영향
high temperature%Cnaphalocrocis medinalis%influence
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。
2013年,東檯市7月下旬至8月中旬遇到瞭歷史罕見的高溫少雨天氣,筆者通過定點觀察及藥效試驗,明確瞭高溫低濕彊光照對三代稻縱捲葉螟卵的孵化、幼蟲存活影響較小,對甲維鹽防效影響較大,為今後測報和防治提供瞭參攷與依據。
2013년,동태시7월하순지8월중순우도료역사한견적고온소우천기,필자통과정점관찰급약효시험,명학료고온저습강광조대삼대도종권협명란적부화、유충존활영향교소,대갑유염방효영향교대,위금후측보화방치제공료삼고여의거。
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.