叶甲
- 与 叶甲 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Vip1 and Vip2 are components of a binary toxin that is specifically active against coleopteran insects.
Vip1和Vip2构成二元毒素,对叶甲科昆虫具有特异杀虫活性。
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The cry8-type genes from Bacillus thuringiensis strains were toxic to a number of Coleopteran pests such as leaf beetles, scarabs and so on.
苏云金芽孢杆菌cry8类基因对叶甲科、金龟科等鞘翅目害虫具有毒杀作用。
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Beetle families were found among the 1625 captured specimens, of which 31.0 % was Staphylinidae and 22.6 % was Carabidae. Elateridae, Chrysomelidae and Scarabaeidae were each above 5 % of the total.
以隐翅虫科数量最多,占总数的31.0 %,步甲科次之,占22.6 %,叩甲科、叶甲科和金龟子科的数量各占5 %以上,它们共同构成该地区地表甲虫的优势类群。
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The diversity of litter-laser beetles was investigated in Wuyishan Nature Reserve. Four areas were selected. Xujiachang, Tongmuguan, Shisigongli and Huanggang-Mountain. We built up 22 plots mainly using pitfall traps. 16 beetle families, were found among the 1625 captured specimens, of which 31.0% was. Staphylinidae and 22.6% was Carabidae, Elateridae, Chrysomelidae and Searabaeidae were each above 5% of the todal.
2006年对江西武夷山自然保护区4个地区徐家厂、桐木关、十四公里和黄岗山进行地表甲虫群落组成和多样性的调查,共设样地22块,主要采用巴氏罐诱法、采到标本1625号,隶属16科以隐翅虫科数量最多,占总数的31.0%,步甲科次之、占22.6%,叩甲科叶甲科和金龟子科的数量各占5%以上,它们共同构成该地区地表甲虫的优势类群。
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RESULTS It's significant level of the differences of Stilpnotia candida, geometrid, leaves' number between no-light area and light-district area. Jiaduo multi-frequency vibration-killing lamps has a obvious effect to control pests in the tea garden, especially for Stilpnotia candida, geometrid and leaf which has a more prominent role in the booby traps, the difference between lights district with no-lights district is up to a very significant level, But it's limitation to control leafhopper.
有灯区和无灯区中毒蛾、尺蠖、叶甲的数量差异达到了极显著水平;频振式杀虫灯对茶园害虫的防治效果明显,特别是对毒蛾、尺蠖和叶甲类的诱杀作用较突出,对它们的防效有灯区与无灯区间差异达到了极显著水平,但是对叶蝉的防治还是有一定的局限。
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It may diffuse into the higher latitudinal provinces according to the latitude, climate, and host distribution analyses.
从地理纬度、气候条件、寄主分布范围等自然条件来看,椰心叶甲也完全有可能向高纬度的临近省份扩散。
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The aim is to infer the phylogenetic relationships of Galerucella and outgroup Phaedon brassicae Baly beetle species (Coleoptera: Chrysomelidae) and to discuss the relation between the evolution of Galerucella and host plant.
本文目的是通过对小萤叶甲属部分种类的线粒体COⅠ基因进行比较,探讨小萤叶甲属昆虫进化与寄主植物之间的关系,同时对几种分类地位模糊的昆虫进行分析和归类。
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Notes on the Chinese Flea Beetles of the Genus Acrocrypta Baly Coleoptera, Chrysomelidae, Alticinae
球须跳甲属的中国种类鞘翅目,叶甲科,跳甲亚科
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The data indicated that the survival rates of unspread leaves are higher than that of mature leaves from larval stage to adult stage, and were 81% and 77% respectively.
统计表明:从幼虫到成虫整个阶段的存活率心叶较成熟叶片高,分别为81%和77%,椰心叶甲完成一个世代在心叶上需要58.54 d,在成熟叶片上需要52.92 d。
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It had two distinct infestation peaks in Shandong Province, one in spring and the other in autumn. The beetle aestivated and hibernated as adults in the soil.
4大猿叶虫山东种群生物学特性大猿叶虫属鞘翅目叶甲科无缘叶甲属,分卵、幼虫、蛹、成虫四个虫态。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。