Spatial distribution regularities were analyzed using biostatistics and geostatistical methods for the carpenter moth pupae in order to effectively control the insect and to further study the spatial distribution of the population.

為了解種群的空間結(jié)構(gòu)国产精品久久久久影院色麻豆，從而有效控制其危害打飞专用高潮老熟妇网站大全，應(yīng)用生物學(xué)統(tǒng)計(jì)方法和地質(zhì)統(tǒng)計(jì)學(xué)方法對(duì)沙棘木蠹蛾蛹的空間分布特性進(jìn)行了分析研究欧美xo视频。

The seabuckthorn carpenter moth, Holcocerus hippophaecolus Hua, Chou, Fang et Chen is recently a major pest of seabuckthorn in Inner Mongolia Autonomous region, Liaoning, Shanxi, Ningxia and Shaanxi provinces in China. The generation time of H. hippophaecolus is four years. The larvae cause damage primarily to the stems and roots of seabuckthorn, and the mature larvae pupate in soil.

沙棘木蠹蛾(Holcocerus hippophaecolus Hua， Chou 好大好爽要高潮了视频， Fang et Chen)是近幾年在內(nèi)蒙古深夜18禁免费A级毛片、遼寧、山西偷拍日韩无码一区、寧夏和陜西等地大面積爆發(fā)的一種鉆蛀性害蟲亚洲欧美中文无修，該蟲約4a完成1代，主要以幼蟲危害沙棘的根部和干部男女av网站有那些，老熟幼蟲在土壤中化蛹怎么能看aAA片。

Four sorts of sex pheromones that were mixed at different ratios with three kinds of main sex pheromone components of seabuckthorn carpenter moth:-7-tetradecenyl acetate (Z7-14:Ac),-3-tetradecenyl acetate (E3-14:Ac) and-7-tetradecenyl acetate (E7-14:Ac), were experimented in the field. The results showed that four kinds of pheromones all had strong, attractive effects on male moths.

為比較沙棘木蠹蛾性信息素不同配方的誘集效果，該文利用人工合成的性信息素組分順-7-十四碳烯乙酸酯(Z7-14：Ac)又紧又爽视频、反-3-十四碳烯乙酸酯(E3-14：Ac)和反-7-十四碳烯乙酸酯(E7-14：Ac)按照不同比例配置的4種配方進(jìn)行了野外誘集試驗(yàn)。

Carpenter Moth：木蠹蛾

食菌小蠹 ambrosia beetle | 木蠹蛾 carpenter moth | 木蟻 carpenter ant

Small Carpenter Moth：小木蠹蛾

Small Branded Swift 隱紋谷弄蝶 | Small Carpenter Moth 小木蠹蛾 | Smaller Green Leafhopper 小綠葉蟬

Coffee Carpenter Moth：咖啡豹蠹蛾

Codling Moth 蘋果蠹蛾 | Coffee Carpenter Moth 咖啡豹蠹蛾 | Corn Weevil 玉米象