The preliminary results of using Trichogramma to control Heliothis armigera had been reported.
報道了利用赤眼蜂防治棉鈴蟲的初試結果.
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Egg parasitoids of the genus Trichogramma are widely used in biological control against Lepidopterous pests.
赤眼蜂屬是生物防治中廣泛用來防治鱗翅目害蟲的一類重要天敵昆蟲.
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The results showed that Trichogramma japonicum Ashmead was the dominant species in all these regions.
對江蘇和安徽幾個不同稻螟發(fā)生區(qū)螟卵寄生蜂的調查表明,稻螟赤眼蜂為優(yōu)勢種.
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