| 土壤湿度对杨小舟蛾蛹羽化及存活的影响研究 |
| |
| 引用本文： | 李彦民,刘茂松,王平,杨旭.土壤湿度对杨小舟蛾蛹羽化及存活的影响研究[J].现代农业科技,2010(20):172-173. |
| |
| 作者姓名： | 李彦民 刘茂松 王平 杨旭 |
| |
| 作者单位： | 河南省原阳县森林病虫害防治检疫站;原阳县气象局;河南省森林病虫害防治检疫站;国有原阳林场; |
| |
| 摘 要： | 杨小舟蛾是一种为害杨树叶部的主要害虫,为有效控制杨小舟蛾存活密度,降低虫口基数,进行了野外林地及室内土壤湿度对杨小舟蛾蛹羽化及存活的影响研究。结果表明:土壤湿度对杨小舟蛾蛹羽化和存活有显著影响。土壤湿度越大,杨小舟蛾蛹羽化和存活率越低,相反,土壤湿度越小,杨小舟蛾蛹羽化和存活率越高。
|
| 关 键 词： | 杨小舟蛾 土壤湿度 羽化 存活 |
Study on Effect of Soil Moisture on emergence and survival of Micromelalopha tyoglodyta(Graestr) |
| |
| Authors: | LI Yan-min LIU Mao-song WANG Ping YANG XU |
| |
| Institution: | LI Yan-min 1 LIU Mao-song 2 WANG Ping 3 YANG XU 4(1 Yuanyang Forest Plant Disease and Insect Pest Prevention Quarantine Station of Henan,Yuanyang Henan 453500,2 Yuanyang Meteorological Office,3 Station of Forest Plant Disease and Insect Pest Prevention Quarantine in Henan,4 Yuanyang State-owned Forest Farm) |
| |
| Abstract: | Micrornelalopha tyoglodyta(Groestr) is one of the main pests on poplar leaf.The effect of soil moisture in the open forest land and the room to Micrornelalopha tyoglodyta(Groestr) emergence and survival were researched to control Micrornelalopha tyoglodyta(Groestr) survival density and reduce the insect mouth cardinal number.The result indicated that the soil moisture had remarkable influence to Micrornelalopha tyoglodyta(Groestr) emergence and survival,the bigger soil moisture was,the lower Micrornelalopha... |
| |
| Keywords: | Micrornelalopha tyoglodyta(Groestr) soil moisture emergence survival |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
