摘要
1998-2002年,通过室内和田间的诱虫试验,对棉铃虫成虫趋光选择性、夜间上灯节律以及不同发育进程与扑灯的关系进行了研究。结果表明,不同灯种下诱虫量存在明显差异,棉铃虫蛾对主峰位于380nm、455nm和585nm的光波较为敏感,选择性较强;其扑灯并不受发育进程的影响,只要具有飞行能力即可扑灯;夜间的扑灯具有明显节律,高峰分别出现在黄昏后和黎明前。
Based on the study results from 1998 to 2002, the phototaxis actions of the moth of cotton bollworm were reported. The results indicate that the moths of this pest have determinate tropism to trap light, and are sensitive to the light wave of wavelength 380 nm, 455 nm and 585 nm. The phototaxis was the same in the different growth state. The pest had two peaks in the whole night when they throw themselves on a light.
出处
《天津农学院学报》
CAS
2004年第3期32-36,共5页
Journal of Tianjin Agricultural University
基金
江苏省农科院重点基金研究项目"新型诱虫灯的研制及双波灯推广"(6219833)
关键词
棉铃虫
成虫
趋光行为
诱虫试验
Heliothis armigera Hubner
moth
the tenderness of phototaxis
growth state
rule of response to light trap
