Scientific name Tetramoera schistaceana Snellen Synonyms Argyrop10ce schistaceana Snellen Lepidoptera, Lepidoptera. Alias ​​sugarcane leafhopper. Distributed in Guangdong, Guangxi, Hainan, Taiwan, Fujian, Zhejiang, Yunnan and other provinces.
Host sugar cane.
The characteristics of the damage are similar to those of the two-pointed hoe. The seedlings form dead seedlings, and the stems are damaged in the middle and later stages of reproduction, affecting growth or inflection.
Morphological characteristics Adult body length 5-9mm, wingspan 5-8mm, dark gray-brown, markings complex. The compound eyes are large with a bluish sheen. The center of the forewing has a Y-shaped black markings. The hind wings are dark gray. Egg length 1.2mm, flat oval, white to milky yellow, red markings near hatching. The last instar larvae are 22mm long, light yellow, auburn, and the thoracodorsal plate is yellowish-brown. There are wedge-shaped black lines on both cheeks. The back of the chest and abdomen has small, bulging processes on the abdomen and hairs on the bulges. The dragonfly is 8-12mm long, yellow-brown.
Life habits Guangdong, Guangxi, 6-7 years old, Hainan, Taiwan, 7-8 generations, no significant period of dormancy. Overlap between generations, all the year round. Adults spawned in the middle and late March of the Pearl River Delta in Guangdong, and they rapidly increased in May. They entered the spawning period in June, gradually decreased in the middle and late July, and rarely in the months from October to October. The egg volume in April and December regained and the field appeared. Withered heart seedlings. In Guangxi, 6-7 peaks can be seen throughout the year, of which large quantities occur from March to June, and damage to the sugar cane seedlings and spring sugar cane seedlings. Fujian had two peaks in August and September, and the damage was quite serious. Adults inhabit the sugar cane leaves or leaf sheaths during the day, activities after dusk, at midnight 1-3. The female moth lays eggs 60cm below the base of the sugarcane plant. During the seedling stage, the eggs are laid on the leaves or leaf sheaths. After the jointing, the eggs are produced on the surface of the cane stems. The larvae prefer to hatch at noon, and the newly hatched larvae climb into the leaf sheaths and gradually move down from the tender parts of the sugarcane buds or root belts to invade or damage the shoots. Mature larvae do pupa at the boring hole. Natural enemies have black egg bees, guild bees and so on.
See the control method of sugarcane two points.
The Pig Drinking Bowl is a automatic drinking equipment ,used automatic welding process. Unique design that keeps dung out of the pig drinking bowl No blind corners , so the bowl is kept clean all the time The water nipple is placed slightly to one side at the bottom of the bowl and releases only the amount of water that is actually drunk Considerable water savings-considerable reduction in the quantity of slury - diameter of the rolled edge together with the 1.0mm thick stainless steel plate guarantee a very sturdy drinking bowl .
The turned-down edge prevents collection of dirt , which constitutes a bacterial risk . it also eliminates the risk of ear tags getting caught and possibly ripped off , causing ear damage.
Pig Drinking Bowl
Pig Drinking Bowls,Pig Piglet Feeders,Animal Drink Bowl Pig Drinker,Big Size Pig Drinking Bowl,Auto Pig Drinking Water Bowl
HuangHua FengYi Honde Metal Factory , https://www.farrowingcratesfromchina.com