Scientific name Anop10phora chinensis (Forster) Coleoptera, Cerambycidae. Alias ​​Baixing Tianniu, Yinxing Tianniu, orange root Tianniu, flower yak, packing insects. Host tea, soybeans, citrus, figs, alfalfa, apples, pears, cherries, apricots, peaches, plums, walnuts, etc. Morphological characteristics Adult body length 19-39mm, dark and shiny. Antenna filaments are 11 knots, and the 3-11th base half has a light blue hair loop. There are 3 knobs in the center of the pronotum, and the lateral spikes are thick. Sheath fins are densely covered with granules and there are more than 20 irregularly arranged white hair spots on the fin surface. Small scutellum and foot blue cyan. The egg is long and oval, 5-6mm long, and the colostrum is white and brown. Larvae body length 45-67mm, yellowish white. The head is brownish-brown, the upper eyelid is black; the left and right sides of the prothoracic spine have l-brown-bird-shaped markings on the left and right, and the rear has a tan-colored "convex" shape; the lumps are slightly raised; the pectoral foot is degenerated; the mid-thoracic-ventral surface, the posterior chest, and 1-7 There are oblong vesiculations on the abdomen and abdomen. 30mm long, white colostrum dark brown. Control methods (1) Kill adults, assassinate eggs and newly hatched larvae. (2) Poison larvae can be coated with 80% of dichlorvos emulsifiable concentrate cream 10-50 times, kill poisonous young larvae; old larvae can be used fine wire hooks from the defecation hole hook dung, then stuffed l a 2 80% dichlorvos emulsifiable concentrate or 40% dimethoate emulsified with 10 to 50 times liquid medicine ball or injected 80% dichlorvos EC 500 to 600 times solution, stuffed into the aluminum phosphide half tablet, and sealed with wet mud after application. Good effect. (3) Apply white to the trunk within 1m from the ground to prevent adult spawning from having a certain effect. (4) The trial dry method. For specific practices, see the mulberry pest, Sang Tianniu. Face Mask,Disposable Face Masks,Protect Face Mask,Medical Mask Jiangyin Huashi Medical Equipment Co.,Ltd , https://www.medicalwellcare.com
Injury characteristics Adults eat branches and tender skin, eat leaves into a short cut; larvae feed on the trunk and main root, after a few months under the skin to feed into the xylem, and the external discharge 1 defecation hole, the introduction of some dung, weakening the tree potential After licking the skin under the skin, the whole plant often dies.
Living habits are 1 year old in the south and 1st in the 2nd year in the north. They both use larvae for wintering in the tunnel. Hunchun is making room for phlegm in the tunnel, which lasts 18-45 days. The period from late April to August is the emergence period, and the period from May to June is the peak period. After feathering, the feathering hole emerges from the tree after a few days, and the adult is active during the day and begins to lay eggs 10-15 days after mating. The eggs are produced on the main trunk, and are located within 3-6 cm from the ground. Before the eggs are laid, the bark is bitten and broken to form a “L†or “upper†wound to reach the xylem. One egg is produced under the skin of the wound and the surface is raised and moistened. Foam, May-August is the spawning period, the most prosperous in June. Each female can produce more than 70 eggs, egg period 9-15 days. After hatching, it was subcutaneously plucked, more than the dry base, and the root and neck were sucked back and fed. The dung was accumulated in the tunnel. After a few months, it entered the xylem, and it evacuated the defecation hole outwards. The dung was deposited on the dry base and the tunnel. It is also full of dung, and the larvae have been harmed until the winter in November and December. In the second year of the second year, the third year of the year was spent in the spring.