Mea pepehi pepeke Tetramethrin Namu 95%Tc Nā lele Pepehi i nā ʻūlū

ʻO Tetramethrinhe mea ikaikaMea pepehi pepekehana ʻiai loko o ka ʻohana pyrethroid. He mea paʻa kristal keʻokeʻo ia me kahi kiko heheʻe o 65-80 °C. Hoʻohana pinepine ʻia ia ma ke ʻano hemea pepehi lāʻau make, a hoʻopilikia i ka ʻōnaehana nerve o ka pepeke, Loaʻa iā iaʻAʻohe ʻawahia i nā holoholonaLoaʻa ia i nā mea he nuiʻOhanaMea pepehi pepekenā huahana.

Noi

He wikiwiki kona wikiwiki e hoʻopau i nā makika, nā nalo, a pēlā aku. Loaʻa iā ia ka hana pale i nā ʻūhini. Hoʻohui pinepine ʻia me nā pesticides o ka mana pepehi nui. Hiki ke hoʻohui ʻia i mea pepehi pepeke pīpī a me ka mea pepehi pepeke aerosol.

ʻAkika

ʻO TetramethrinHe mea pepehi kanaka haʻahaʻa ka ʻawahia. ʻO ka LD50 percutaneous koʻikoʻi i nā lāpaki >2g/kg. ʻAʻohe hopena hoʻonāukiuki ma ka ʻili, nā maka, ka ihu, a me ke ala hanu. Ma lalo o nā kūlana hoʻokolohua, ʻaʻohe hopena mutagenic, carcinogenic, a i ʻole ka hānau ʻana i ʻike ʻia. He mea ʻawahia kēia huahana i ka iʻa Chemicalbook, me ka carp TLm (48 hola) o 0.18mg/kg. ʻO ka blue gill LC50 (96 hola) he 16 μ G/L. ʻO ka quail acute oral LD50 >1g/kg. He mea ʻawahia nō hoʻi i nā pi a me nā ilo silika.