• 饰棍蓟马一年发生6~7代,世代重叠,以刺吸叶片汁液为害丁香。

    Dendrothrips ornatus pierces and sucks the leaf sap of Syringa spp. . It has 6 or 7 generations a year and the generations overlap.

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  • 刺吸电波图(EPG)是用于研究刺吸式口器昆虫取食的电生理技术。

    EPG is an electrical physiological technology which is used to study the probing and feeding behavior of piercing sucking insects.

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  • 结果表明:咀嚼害虫、刺吸害虫、捕食性天敌以及中性昆虫是昆虫群落的优势功能团;

    The result indicates that the chewing pest, piercing-sucking pest, predatory natural enemy and neutral insect are the dominance guilds in the insect community.

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  • 该文从蚜虫和粉虱等典型的刺吸式昆虫入手,介绍EPG技术的研究进展和应用前景。

    We reviewed the research progress and application prospects of EPG through examples of typical piercing sucking insects.

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  • 蚜虫是一类刺吸式口器的小型昆虫,孤雌生殖、世代周期极短、繁殖率高,这使得蚜虫种群增长迅速。

    Aphids are small sap-sucking insects whose parthenogenetic reproduction and short generation time allow them to increase population size rapidly.

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  • 花保是一种无公害的触杀剂,对多种刺吸式口器害虫如蚜虫、蝉、红蜘蛛、介壳虫等有较强的触杀作用。

    Huabao is a pollution free insecticide which has strong contact poisoning function on aphids, cicadas, mites and scales.

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  • 害虫生防真菌绿僵菌的不同种及变种被广泛应用于害虫微生物防治,但罕见以蚜虫等同翅目刺吸式害虫作为靶标。

    The fungal biocontrol agents Metarhizium species and varieties have been widely applied for insect control but their targets rarely aim at sucking-type homopteran insects such as aphids.

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  • 用途:主要用于防治水稻、小麦、棉花等作物上的刺吸式口器害虫,如蚜虫、叶蝉、蓟马、白粉虱及马铃薯甲虫和麦秆蝇等。

    Application: it is a systemic insecticide, with both contact and stomach action against sucking mouthparts pests such as plant hoppers, aphids, leafhoppers, thrips whitefly, ect.

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  • Bengtsson教授说,最合理的解释是该基因可能是通过昆虫的刺吸的帮助,借助于寄生生物或病菌(例如病毒)完成了转移。

    The most plausible explanation is that the gene was transmitted by a parasite or pathogen, such as a virus, perhaps with the help of a sap-sucking insect”, says Professor Bengtsson.

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  • 又称“豹之刺”。即在患处局部或红肿部位的周围刺数针,然后用手轻轻挤压或用火罐吸拔,使恶血出尽,消肿止痛。

    Prick a number of spots at the affected location, or around a small place of a red swelling, then press the skin or apply cupping to let the stagnated blood escape to alleviate swelling and pain.

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  • 又称“豹之刺”。即在患处局部或红肿部位的周围刺数针,然后用手轻轻挤压或用火罐吸拔,使恶血出尽,消肿止痛。

    Prick a number of spots at the affected location, or around a small place of a red swelling, then press the skin or apply cupping to let the stagnated blood escape to alleviate swelling and pain.

    youdao

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