Pyrethroids Insecticide Tetramethrin lag luam wholesale nqe hauv Tshuag

Tetramethrin yog ibkev sib twTshuaj tua kabkhoomthiab tau saikhob yoov tshaj cum, yoov thiab lwm yamya kabthiab tautua kab laumzoo. nws tuaj yeem tsav tawm kab laum nyob hauv qhov tsaus nti nqa kom nce lub sijhawm uas kab laum hu rau tshuaj tua kab. Txawm li cas los xij, cov nyhuv tuag ntawm cov khoom no tsis muaj zog, yog li nws feem ntau sib xyaw siv nrog permethrin nrog cov nyhuv ua kom muaj zog rau aerosol, tshuaj tsuag, tshwj xeeb tshaj yog tsim rau kev tiv thaiv kab mob rau tsev neeg, pej xeem kev nyiam huv, zaub mov thiab warehouse.

Daim ntawv thov

Nws knockdown ceev rau yoov tshaj cum, yoov thiab lwm yam yog nrawm. Nws kuj tseem muaj cov tshuaj tiv thaiv kab laum. Nws yog feem ntau tsim nrog tshuaj tua kab ntawm lub zog tua zoo heev. Nws tuaj yeem tsim tau rau hauv cov tshuaj tua kab tua kab thiab aerosol kab killer.

Toxicity

Tetramethrin yog cov tshuaj tua kab uas muaj tshuaj lom neeg tsawg. Mob percutaneous LD50 hauv luav> 2g / kg. Tsis muaj kev cuam tshuam rau ntawm daim tawv nqaij, qhov muag, qhov ntswg, thiab kab mob ua pa. Nyob rau hauv qhov kev sim, tsis muaj mutagenic, carcinogenic, los yog kev loj hlob tshwm sim. Cov khoom no yog tshuaj lom rau ntses Chemicalbook, nrog rau carp TLm (48 teev) ntawm 0.18mg / kg. Blue gill LC50 (96 teev) yog 16 μ G / L. Quail mob qhov ncauj LD50> 1g / kg. Nws kuj yog tshuaj lom rau muv thiab silkworms.