water weevil 中文意思是什麼
water weevil
解釋
水稻象鼻蟲-
Rules for controlling the rice water weevil
稻水象甲防治技術規范 -
Rice water weevil
稻水象蟲 -
The ecological implication of this life history strategy of rice water weevil was discussed
文中討論了雙季稻區稻水象甲生活史對策的適應意義。 -
The spatial distribution pattern and sampling techniques of the eggs of the rice water weevil, lissorhoptrus oryzophilus, in rice paddy fields of north china
稻水象甲卵的空間分佈型及抽樣技術研究 -
Dissemination of rice water weevil lissorhoptrus oryzophilus kuschel to the coastal area in north of zhejiang province where the single and double cropping rice were mixed cropped
稻水象甲傳入浙北沿海水稻單雙季混栽區 -
Abstract : the investigation of summer migration of rice water weevil lissorhoptrus oryzophilus kuschel in double cropping rice area of zhejiang province in 1994 and 1995 indicated that the main cause of its always low population density in second generation is that most of the adults of first generation emigrated from early rice fields for summer and winter hibernation
文摘:研究表明，浙江省雙季稻區稻水象甲二代蟲量低的首要原因是絕大部分一代成蟲遷出早稻田夏蟄並越冬，構成二代蟲源的比例極微。 -
The investigation of summer migration of rice water weevil lissorhoptrus oryzophilus kuschel in double cropping rice area of zhejiang province in 1994 and 1995 indicated that the main cause of its always low population density in second generation is that most of the adults of first generation emigrated from early rice fields for summer and winter hibernation
研究表明，浙江省雙季稻區稻水象甲二代蟲量低的首要原因是絕大部分一代成蟲遷出早稻田夏蟄並越冬，構成二代蟲源的比例極微。
分享友人