Diquat 20% SL

Papa ʻenehana: 98%TC

Nā koi ʻenehana no ka hoʻohana ʻana:

1. Ke ulu ikaika ka nāhelehele, e hoʻohana i ka 5L/mu o kēia huahana, e hoʻohui i 25-30 kg o ka wai i kēlā me kēia ʻeka, a e pīpī pono i nā kumu a me nā lau o ka mauʻu.

2. I nā lā makani a i ʻole ua manaʻo ʻia e ua i loko o 1 hola, mai kau i ka lāʻau lapaʻau.

3. E kau i ka lāʻau i hoʻokahi manawa i kēlā me kēia kau.

Nā hiʻohiʻona:

1. Ka laulaʻau herbicidal ākea:Diquathe lāʻau lāʻau lāʻau biocidal, nona ka hopena pepehi maikaʻi i ka hapa nui o nā lau lau nahele makahiki a me kekahi mau mauʻu, ʻoi aku hoʻi no nā mauʻu lau ākea.

2. ʻO ka hopena wikiwiki maikaʻi: Hiki i ka Diquat ke hōʻike i nā hōʻailona lāʻau make i nā mea kanu ʻōmaʻomaʻo i loko o 2-3 mau hola ma hope o ka pīpī ʻana.

3. Ke koena haʻahaʻa: Hiki ke hoʻopili ikaika ʻia ka Diquat e ka colloid lepo, no laila ke hoʻopā ka mea hoʻopā i ka lepo, nalowale kāna hana, a ʻaʻohe mea i koe i loko o ka lepo, ʻaʻohe mea ʻawaʻawa i ka hua e hiki mai ana.ʻO ka mea maʻamau, hiki ke kanu ʻia ka mea kanu aʻe i 3 mau lā ma hope o ke kanu ʻana.

4. Pōkole ka lōʻihi o ka hopena: ʻO Diquat wale nō ka hopena conduction piʻi i nā mea kanu ma muli o kona passivation i ka lepo, no laila he maikaʻi ʻole ka hopena o ka hopena i nā aʻa, a he manawa pōkole ka hopena, ma kahi o 20 mau lā wale nō, a me nā mauʻu. hiki ke hoʻi hou a hoʻi hou..

5. Maʻalahi loa e hoʻohaʻahaʻa: ʻoi aku ka maʻalahi o ke kiʻi ʻana o Diquat ma mua o ka paraquat.Ma lalo o ka ikaika o ka lā, hiki ke kiʻi ʻia ka diquat i nā ʻōpala a me nā lau o nā mea kanu i ka photolyzed e 80% i loko o 4 mau lā, a ʻo ka diquat i koe i nā mea kanu ma hope o hoʻokahi pule he wikiwiki loa.kakaikahi.Hoʻopili i ka lepo a nalowale ka hana

6. Hoʻohana pū ʻia: He hopena maikaʻi ʻole ʻo Diquat i ka mauʻu mauʻu.I loko o nā ʻāpana me nā mauʻu mauʻu, hiki ke hoʻohana pū ʻia me clethodim, Haloxyfop-P, a me nā mea ʻē aʻe, no ka hoʻokō ʻana i ka hopena maikaʻi a me ka mālama ʻana i ka mauʻu e hiki i kahi 30 mau lā.

7. Ka manawa o ka hoʻohana ʻana: Pono e hoʻopili ʻia ka Diquat ma hope o ka pau ʻana o ka hau i ke kakahiaka e like me ka hiki.Ke ʻike ʻia ka lā i ke awakea, ʻike ʻia ka hopena pepehi kanaka a ʻoi aku ka wikiwiki o ka hopena.Akā ʻaʻole i pau ka weeding.E hoʻohana i ka ʻauinalā, hiki ke hoʻopili piha ʻia ka lāʻau e nā ʻōpala a me nā lau, a ʻoi aku ka maikaʻi o ka hopena weeding.