Tea green leafhopper is one of the most important pests in tea plants and one of the most difficult pest species in tea gardens. They are fast-growing, small in size, large in number, and capable of flying and jumping. They have been very wild in the tea garden. However, after the tea garden insecticide lamp enters the tea plantation, the “good days†for the small green leafhopper may end. The tea garden insecticide lamp is a special insecticidal lamp designed to kill tea planters such as small green leafhoppers and tea planthoppers. It is a green tea prevention and control technology dedicated to tea plantation production. It is used for tea plantation prevention and control, and its effect is very good. Significant. Tea green leafhopper has a great harm to the production of tea gardens. It sucks the shoots and sap of tea trees with adults and nymphs. The veins of the damaged leaves turn red, and the tips of leaves and leaf edges turn red and brown, and the buds atrophy. Leaves dry coke and fall off, seriously affecting tea yield and tea quality. At present, in the summer, temperatures continue to rise, and the population of insect populations is gradually increasing. This is a critical period in which tea leafhoppers frequently occur frequently. In particular, prevention and control of pests such as tea leafhoppers and other insect pests need to be well done, and insecticides in tea plantation walks. Into the tea garden can solve the worries of the tea farmers, reduce the number of insect population bases, and reduce the effect of prevention and control of late pressure. In recent years, the promotion of tea plantation production is pollution-free production, and the use of pesticides has been greatly reduced. If the necessary measures are not taken to prevent and control the disease during the critical period, the production and quality of tea will be seriously affected. The tea garden insecticide lamp is very suitable for these promotion of pollution-free production of tea gardens, can effectively replace the insecticide pesticides, to ensure that the tea garden ecological environment from pollution. The tea garden insecticidal lamp adopts a sensitive light source, which is specially targeted for tea garden pests such as small green leafhoppers and tea leafhoppers, and has strong pertinence; the method of killing and killing uses the wind suction negative pressure to collect and kill, and is not influenced by the size of the insect body, and has a good trapping effect. And the insecticidal lamp is friendly to natural enemies, and after use, it can reduce the number of natural enemies by 113.79%. Therefore, after the tea plantation insecticide lamp enters the tea garden, we really have to say something to the tea greenery and tremble!
The production method is divided into hot rolling, hot extrusion and cold drawing (rolling) stainless steel pipe.
Production process:
Hot rolling (extrusion Seamless Steel Tube) : round tube billet → heating → perforation → three-high cross rolling, continuous rolling or extrusion → pipe removal → sizing (or reducing) → cooling → straightening → hydraulic test (or flaw detection) → marking → storage
Cold drawn (rolled) seamless steel pipe: round tube billet → heating → perforation → head → annealing → pickling → oiling (copper plating) → multi-pass cold drawing (cold rolling) → billet tube → heat treatment → straightening → hydraulic test (crack detection) → marking → storage
Stainless Steel Tubes including following Steel Grade:
Nickel Alloy Grade:
N02200/2201, N04400, N06600, N06601, N06625, N06852, N06219, N06690, N08800/8810/8811, N08825, N08028, N08535, N08904, N08925, N08926, N010276, N06022, etc.
304/304L, 316/316L, 314, 321, 347H, 316Ti, 316LMod, 317L/N, 310S, 253MA, 330, 904L, S31254, XM-19, etc
S31803, S32304, S31500, S32550, S32750, S32760, etc.
Stainless Steel 304 Pipes,Stainless Steel Pipe Fittings,Seamless Stainless Steel Pipe,Seamless Stainless Steel Tube TORICH INTERNATIONAL LIMITED , https://www.steeltubepipechina.com
According to the different microstructure of stainless steel semi-ferritic semi-martensitic stainless steel pipe, martensitic stainless steel pipe, austenitic stainless steel pipe, austenitic - ferric iron stainless steel pipe, etc.
Tea garden insecticide lamp goes into the tea plant trembling tea green leaf