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众所周知,昆虫按口器分类,大体可分六大类:1.咀嚼式口器,如蝗虫、蝼蛄;2.刺吸式口器,如蚜虫、知了;3.虹吸式口器,如玉米螟蛾,棉铃虫蛾和菜粉蝶;4.舐吸式口器,如家蝇和种蝇的成虫;5.副吸式口器,如家蝇的幼虫(蛆)口器等;6.咀吸式口器,如蜜蜂的口器等。农业害虫在昆虫中仅占1%,其余均是有益昆虫(通称天敌昆虫)。农业害虫的口器主要有二种类型,一是咀嚼式口器。主要是
As we all know, the classification of insects according to mouthparts, can be divided into six categories: 1. Chewing mouthparts, such as locusts, slugs; 2. Suction mouthparts, such as aphids, known; 3 siphon mouthparts, such as corn Pyralidae, Helicoverpa armigera and cabbage butterfly; 4. Suction mouthparts, such as adult flies and houseflies; 5. Suction mouthparts, such as housefly larvae (maggots) Mouthparts, mouthparts such as bees and the like. Agricultural pests account for only 1% of the insects, the rest are beneficial insects (commonly known as natural enemy insects). There are two main types of agricultural pests mouthparts, one chewing mouthparts. mainly