borer

A new species of Glyptapanteles Ashmead Foerster attacking litch fruit borer Conopomorpha sinensis Bradley ( Hymenoptea: Braconidae )

寄生荔枝蒂蛀虫的刻绒茧蜂属一新种 ( 膜翅目: 茧蜂科 )

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This poison helps the plants resist insect, especially the maize borer.

毒素可以帮助农作物抵抗害虫, 尤其是玉米钻孔虫.

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Meteorological Forecast Model for Emergence Grade of Corn Borer in Liaoning Province

辽宁省玉米螟发生程度的气象预报模型

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The invasion of the emerald ash borer was first discovered near Detroit, Michigan, in 2002.

这种外来的翠绿色的白腊树虫于2002年在密歇根州的底特律市发现.

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The Ecological Effect of Biological Control Based on Variation of Population of Corn Borer

从玉米螟种群数量的变化看生物防治的生态学效应

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An increment borer is used to determine the age of a tree.

增量螟虫是用来确定树龄的一个。

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Cryptorrhynchus lapathi is an important trunk borer of poplar and nationwide object of forest plants quarantine.

杨干象是杨树重要的蛀干害虫,为全国性森林植物检疫对象.

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2, the culture filtrate and the enzyme are mixed under the optimum conditions of enzyme's reaction. The reaction mixture is incubated for 30 minutes at 37 ℃; 3, the agar plate is plugged with cork borer to form a hole of 9mm in diame-ter;

测定时发酵液和酶是在酶解反应最适的条件下直接结合，在37℃保温反应30分钟，3.琼脂平板是用打孔器打洞，直径为9mm；

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Influence of Meteorology on the First Generation of Corn Borer in Shandong Province

山东省气象条件对一代玉米螟的影响

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Ash trees can resist many diseases. But they cannot resist ash borer.

尽管灰树可以抵抗许多疾病, 却不能抵挡绿色的钻空虫.

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Analysis of Corn Borer Characteristics and Weather Factor Influence in the North of Shandong Province

鲁北地区玉米螟发生特点及气象因子影响分析

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A study on the technique for predicting and forecasting the population levels of corn borer

玉米螟发生量预测预报技术的研究

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Preliminary study on the identification of corn borer resistance of Bt transgenic plant

玉米Bt转基因植株抗虫性鉴定研究初报

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It contains genes that allow it to resist infestation by the corn borer.

这种玉米中含有能够抵御玉米螟的基因.

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Ash trees can resist many diseases. But they cannot resist the emerald ash borer bark.

白蜡树可以抵御许多病害, 但是不能抵抗花曲柳窄吉丁.

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A preliminary dynamic management model for the second generation of European corn borer

防治二代欧洲玉米螟的动态模型

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The cumulative action of effective temperatures above the developmental threshold ( 15 ℃) during the borer's overwintering period was a major factor affecting diapause termination in the borer. The total effecive temperatures for the borer population were about 267.5 day-degrees.

15℃以上的有效温度的累积作用是滞育解除的主导因子，其群体临界有效积温约为267.5日度。

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Influence of Lunar Phase on the Light Trap Catches of Two Rice Borer Species

月相对两种稻螟灯下诱蛾量的影响

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This poison helps the plants resist insects, especially the maize borer.

这种毒药有助于植物防虫, 特别是一种喜欢钻玉米孔的虫.

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EAG analysis and field attractant effect of sex pheromone of the Striped sugarcane borer

甘蔗条螟雌蛾性引诱外激素的触角电位分析及田间诱蛾效果

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The Motsoh ( Anoplophora glabripennis ) is a notorious Trunk borer, which eats the woodand settles in wood.

光肩星天牛[Anoplophoraglabripennis ( Motsoh ) ]因其幼虫钻蛀木材,是著名的林业蛀干害虫.

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It can be concluded that high voltage shock enjoys promising prospect in it's application in controling wood pests, stem borer as well as lumber quarantine.

高压电击法在防治木材害虫、树木蛀干害虫及木材检疫上具有广阔的开发应用前景。

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Efforts to stop the spread of the emerald ash borer include cutting down affected trees.

防止花曲柳窄吉丁扩散的努力还包括砍去受害树木.

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What method can kill the borer in the tooth?

什么办法可以杀掉牙里的蛀虫?

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Digging is done by forcing the borer into the ground and twisting the handle.

把钻孔器用力插进地里,转动把手,就可以实现挖掘.

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Exploration of the structural design and sealing selection of a hydraulic thrust borer

液压冲击器的结构设计与密封选择的探讨

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The completed rate of raise borer is an important mark of measuring its operating efficiency.

天井钻机的成井速度是衡量其工作效率的重要标志.

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On the cultural control of millet borer

利用栽培方法防治粟灰螟的探讨

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Dose the Wood-borer Sphaeroma terebrans ( Crustacea ) Shapes the Distribution of the Mangrove Rhizophora mucronata?

蛀木生物钻刺团 水虱 是否改变红茄冬红树林的分布形状?

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Main equipments such as: large-scale vertical lathe, borer, butterfly valve testboard etc.

主要设备有: 大型立车?镗床?蝶阀测试台等.

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