摘要
为明确频振式杀虫灯对信阳水稻害虫的控制作用,应用频振式杀虫灯在信阳稻区对水稻害虫进行诱杀试验。结果表明,杀虫灯能够诱杀24种主要水稻害虫。其中,对二化螟、稻飞虱和稻纵卷叶螟的防治效果明显,分别为80.40%、79.30%、93.93%。灯控不施药区比非灯控施药区增产142.00 kg/hm2,并节约防治费用401.2元/hm2。频振式杀虫灯具有成本低、无污染的优势,且对害虫的综合防治效果明显,可用于信阳稻区水稻害虫的防治。
A field trail was conducted by means of frequency-vibrancy pest-killing lamps to control pests of rice in Xinyang region. The results showed that the lamp had a wide range of insecticidal spectrum, which could trap 24 insect pests of rice. The lamp had significant control effects on Chilo suppressalis, Nilaparvata lugens and Cnaphalocrocis medinalis with 80. 40%,79. 30% and 93. 93% of each efficiency. The treatment of the light with non-pesticide,compared with the one of non-light with pesticide,increased grain yield of 142. 00 kg/ha and reduced cost of 401. 2 RMB/ha. The frequency-vibrancy pest-killing lamp,with its characteristics of less cost,non-pollution and good control effect,could be used to control insect pests of rice in Xinyang region.
出处
《河南农业科学》
CSCD
北大核心
2015年第3期93-96,共4页
Journal of Henan Agricultural Sciences
基金
河南省科技攻关项目(112102110060)
关键词
频振式杀虫灯
水稻
产量
害虫
防效
frequency-vibrancy pest-killing lamp
rice
yield
pest
control effect
