Morphological features: The adult body is 30 mm in length and the wingspan is 60-65 mm. The whole body is dark brown. Head, chest densely brown scales, tentacles dark brown, near-inflated place was white, compound eyes auburn, yellow rectangular large stripes in the front wings, near the outer edge of a small yellow markings, hind wings dark brown, front and rear wings The hairs are white. The egg's diameter is about 2 mm, and it is a taro shape. When it is scattered, it turns yellow and then turns red. There are radial white lines on the surface of the egg shell. The larvae are 50 to 64 mm in length with a white wax powder on the body surface, a black triangle on the head, and a neck-like shape on the anterior and middle thoracic regions. After the thoracic region, the larvae grow larger and the size of the abdomen is equal after the third quarter.蛹 cylindrical, body length 36 ~ 40 mm, was white wax powder, muzzle extended to the end of the abdomen, the tip and the body separation.
Damage crops: banana powder banana plantain banana plantain
Injury symptoms: larvae roll into knots, hiding in them, out of the head chewing leaves, the majority of damaged banana leaves incomplete, in severe cases will wither.
The characteristics of the disease: 2 generations a year in Guangxi, Fujian, 4 generations a year. The mature larvae live in winter in leafhoppers. Adults are active during the day, sucking nectar, and the female adults start spawning one day after mating, while laying eggs while flying. Each female can lay about 30 eggs and the eggs are scattered on the leaves. The larvae feed on the egg shells after hatching, and then damage the leaf curls on the margins of the leaves. After the larvae are old, they are larvae. Injury began in Fuzhou from April to May and occurred from August to September.
Control methods: Insect mites were removed, and larvae were killed by spraying 90% trichlorfon 800 times in the evening.
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5.Guardrail: ABS lift rail
6．Motor : Taiwan LINKAN motor
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