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种蝇:又称地蛆、蒜蛆、葱蛆,危害大蒜的有种蝇和葱蝇。这两种种蝇形态相似,幼虫为乳白色的蛆,体长0.7～0.9厘米,尾部有7对肉质突起。幼虫在地下危害大蒜鳞茎,致使蒜头组织逐渐溃烂,心叶因失去养分供应而发黄,严重时整株枯死。防治方法:一是已经发现有少量种蛆危害的田块,改施各类粪肥或施精制有机复合肥。如含绿酵素菌生物有机复合肥等,或施多元复合肥;二是每亩用地特灵颗粒剂800～1000克,与细土拌成毒土,撒施或沟施于根际;三是用40%
Kinds of flies: also known as maggots, garlic maggots, onion maggots, harmful flies and onion fly on garlic. The two species of flies morphological similar to larvae milky maggots, body length 0.7 to 0.9 cm, the tail of the fleshy processes of 7. Larvae in the ground under the influence of garlic bulbs, resulting in gradual decay garlic, heart leaves due to loss of nutrient supply and yellow, severe whole plant died. Prevention and treatment methods: First, it has been found that a small amount of maggot damage plots, all kinds of fertilizer or fertilizer facilities organic fertilizer. Such as bio-organic fertilizer containing chlorogenic acid bacteria, or compound fertilizer; Second, the use of Trane granules per acre 800 to 1000 grams, mixed with fine soil poisonous soil, spreading or ditch applied to the rhizosphere; Third With 40%