ʻO ke kumukūʻai hale hana kiʻekiʻe kiʻekiʻe Nematicide Metam-sodium 42% SL

Noi

Hiki i ka hoʻomake ʻana i ka lepo ke pepehi i nā fungi, nā nematode, nā nāhelehele a me nā pepeke. Hiki iā ia ke pepehi i ka nematode nodular aʻa, nā haneli kapuaʻi, a pēlā aku.
ʻO nā fungi e hiki ke pepehi ʻia: Rhizoctonia, Saprophyticus, Fusarium, nuclear discus, bottle fungus, Phytophthora, verticillium, oak root parasite a me cruciferae root pathogen.
ʻO nā nāhelehele e hiki ke pepehi ʻia: Matang, Matang, Poa, Poa, quinoa, Purslane, chickweed, cornweed, ragweed, sesame hihiu, dog tooth root, stone grass, sedge, etc.

Hoʻohana pinepine ʻia no ka mālama ʻana i ka lepo ma mua o ka lūlū ʻana, me 37.5 ~ 75 kg o 30% mea wai no kēlā me kēia hectare. Hiki i ka hoʻopili ʻana i ke kahawai ke pale a kāohi i nā maʻi nematode he nui e like me ka nematode peanut. Hiki iā ia ke pepehi i nā fungi a me nā nāhelehele, akā ma muli o ka nui o ia mea, ʻaʻole i hoʻohana nui ʻia i ka hana ʻana. He nui nā mea kanu i ʻoi aku ka maʻalahi i ka Weibaimu, a ʻo ka hoʻohana pono ʻole ʻana he maʻalahi ka hōʻino ʻana i ka lāʻau; A he hopena hoʻoulu i ka maka kanaka a me ka membrane mucous, pono e makaʻala i ka palekana i ka wā e hoʻohana ai.

Hoʻohana

1. ʻO ka fumigant lepo hopena ākea, pepehi pono i nā ʻano pathogens, nā mea ʻino, nā mea ʻino a me nā hua nāhelehele i ka lepo

2. He mea hoʻomaʻemaʻe lepo me ka hopena fumigation, kūpono no ka kaohi ʻana i nā nematodes i nā mea kanu e like me ka pīnati, ka pulupulu, ka soybeans, ka ʻuala a me nā melons.

Lapaʻau kōkua mua

Ma lalo o nā kūlana maʻamau, i ka wā e nāwaliwali ai ka hana o ka puʻuwai, hiki i ke kī ikaika a me ke kofe ikaika ke hoʻomehana i ke kino, a komo hewa i loko o ke kino o ke kanaka, a laila e luaʻi me ka lāʻau make, me 1-3% o ka hopena tannin a i ʻole 1C5-20% o ka wai i hoʻokuʻu ʻia mai ka ʻōpū.

Nā mea e pono ai ka nānā ʻana

1. He mea hoʻoheheʻe lepo kēia mea a ʻaʻole hiki ke pīpī pololei ʻia ma luna o nā mea kanu.
2. Maikaʻi ka hopena o ka hoʻohana ʻana i kēia mea hana ma luna o 15 ℃, a pono e hoʻolōʻihi ʻia ka manawa fumigation ke haʻahaʻa ka mahana o ka honua.