ʻO ka Nonsystemic Organophosphate Insecticide Diazinon Kūlana Kiʻekiʻe ʻO ke kumukūʻai maikaʻi loa Diazinon no ke kūʻai aku

ʻO Diazinon (inoa IUPAC: O,O-Diethyl O-[4-methyl-6-(propan-2-yl)pyrimidin-2-yl] phosphorothioate, INN – Dimpylate), he wai ʻeleʻele ʻole a ʻeleʻele paha.He organophosphate ʻōnaehana ʻole iaMea pepehi pepekeua hoʻohana mua ʻia e kāohi i nā ʻūhini, nā iʻa kala, nā ʻanuʻu, a me nā ʻuku i loko o nā hale noho, nā hale ʻai ʻole. Ua hoʻohana nui ʻia ʻo Diazinon no ka hoʻohana ʻana i ka māla maʻamau a me lokokaohi ʻana i nā mea ʻinoHe mea pepehi kanaka pili ʻo Diazinon, hiki iā ia ke kāohi i nā pepeke ma ka hoʻololi ʻana i ka neurotransmission maʻamau.

Hoʻohana

No loko ia o ka māhele o nā insecticides ākea ʻole endothermic me kekahi mau hana acaricidal a me nematicidal. Hoʻohana nui ʻia i ka laiki, kulina, kō, paka, nā lāʻau hua, nā mea kanu, nā wahi hānai holoholona, ​​nā pua, nā ululāʻau, a me nā hale ʻōmaʻomaʻo e kāohi i nā mea hoʻonāukiuki a me nā mea ʻai lau. Hoʻohana ʻia hoʻi i ka lepo e pale aku i nā mea ʻino ma lalo o ka honua a me nā nematodes, a hiki ke hoʻohana ʻia e pale aku i nā parasites waho o nā holoholona a me nā mea ʻino o ka hale e like me nā nalo a me nā ʻūlū.

Ke hoʻohana nei i nā ʻano hana

1. No ke kāohi ʻana i nā ʻōpala laiki a me nā ʻōpala lau laiki, e hoʻohana i ka 50% emulsifiable concentrate 15 ~ 30g/100m2 a me ka 7.5kg wai pīpī, ka hopena pale 90% ~ 100%

2. No ke kāohi ʻana i nā aphids pulupulu, nā nananana pi ʻulaʻula pulupulu, nā thrips pulupulu a me nā leafhoppers pulupulu, 50% emulsifiable concentrate 7.5 ～ 12mL/100m²hoʻohana ʻia e pīpī like i ka wai, a ʻo ka hopena kaohi he 92% ~ 97%.

3. No ka pale ʻana a me ka kāohi ʻana i nā mea ʻino ma lalo o ka honua e like me ka North China mole cricket a me ka North China giant beetle, e hoʻohana i 75mL o 50% ʻaila emulsifiable, 3.75kg o ka wai, e kāwili i 45kg o nā hua, a kaomi no 7 hola e lūlū ai. A i ʻole, e kāwili i 37kg o nā hua palaoa, e kali a omo nā hua i ka wai a e maloʻo iki ma mua o ka lūlū ʻana.

4. No ke kāohi ʻana i ka ilo kāpeti a me ka aphid kāpeti, e hoʻohana i ka 50% emulsifiable concentrate 6 ~ 7.5mL/100m²a me ka wai 6 ~ 7.5kg e pīpī like.

5. No ke kāohi ʻana i ka mea ʻeli lau scallion, ka lele hua pī a me ka nalo gall rice, e hoʻohana i 50% emulsifiable concentrates 7.5 ~ 15mL / 100m²a me 7.5~15kg wai e pīpī like ai.

6. No ka pale ʻana a me ka kaohi ʻana i nā ʻuku ʻeleʻele nui, e hoʻopili i nā granules 2% ma ka nui o 0.19kg/100m2. E makaʻala ʻaʻole e hui pū me nā fungicides keleawe a me ka mauʻu barnyard.