hym
- 网络海派龙橡胶软管
hym-
Occurrence pattern and host alternation of Trichogramma dendrolimi [ hym . : trichogram-matidae ] in Changbai Mountain Area transforming bridge
松毛虫赤眼蜂在长白山区发生规律及寄主转换
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A FAUNAL STUDY OF TRICHOGRAMMA [ HYM : TRICHOGRAMMATIDAE ] SPECIES ON OSTRINIA FURNACALIS [ LEP . : PYRALIDAE ] IN CHINA Grasshoppers of Foping National Reserve ⅱ . Faunal Distributing and Harmful Status
我国亚洲玉米螟赤眼蜂种类及优势种的调查研究佛坪自然保护区的蝗虫种类分布与危害