The fig - pollinator mutualism system is maintained by the reproductive relationships.

和榕小蜂共生体系是由宿主和共生者之间的生殖配合维系的.

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A jawlike appendage of an arthropod.

包括在节肢动物一族;小蜂科之蜂.

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Natural enemies , especially species of Torymidae, are considered as efficient biological control agents.

它有许多天敌, 尤其是长尾小蜂, 被认为是有效的生物防治手段.

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Study shows that: Encyrtus Ishii reproduces annually and overwinters as pupa in their host.

结果显示,纽绵蚧跳小蜂一年发生一代,以蛹在寄主体内越冬.

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DESCRIPTION OF A NEW HYMENOPTEROUS PARASITE: SYMPIESIS PARNARE CHU ET LIAO SP . NOV. ( HYMENOPTERA t CHALCIDOIDEA: EULOPHIDAE )

稻苞虫蛹寄生峰一新种—稻苞虫羽角姬小蜂SympiesisparnaraeChuetLiao ( 膜翅且:小蜂总科: 姬小蜂科 )

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The parasitoid of the leaf miner , Pnigalio phragmitis Erdos, prefers the third instar to parasitizing.

芦苇格姬小蜂为美洲斑潜蝇的幼虫寄生蜂, 比较喜欢在美洲斑潜蝇的三龄幼虫上寄生.

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Fig. 2 . Hourly adult emergence rate of Neochrysocharis formosa at 25 ℃.

图二在25℃下华釉小蜂一日内每小时之羽化率.

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Fig . 1 . Relationship between population parameters and female wasp density of Hemiptarsenus varicornis.

图异角釉小蜂族群介量与雌蜂密度之关系.

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Fig . 2 . Relationship between population parameters and female wasp density of Neochrysocharis formosa.

图华釉小蜂族群介量与雌蜂密度之关系.

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STUDY ON AQUATIC EXPERIMENTAL ANIMALS AND THEIR UTILIZATION Susceptibility Test of Small Freshwater Fishes to Toxicants.

黑青小蜂(金小蜂)Dibrachyscavus(Walker) 生物学特性及其应用的研究.

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