Bensulfuron-methy

Hōʻike huahana:

ʻO kēia huahana kahi herbicide systemic koho. Hiki ke hoʻopuehu koke nā mea hana i loko o ka wai, a hoʻopili ʻia e nā aʻa a me nā lau o ka mauʻu a hoʻoneʻe ʻia i nā ʻāpana like ʻole o ka mauʻu, e pale ana i ka māhele cell a me ka ulu ʻana. ʻO ka melemele mua ʻana o nā ʻiʻo ʻōpiopio e kāohi i ka ulu ʻana o ka lau, a keakea i ka ulu aʻa a me ka necrosis.

Papa ʻenehana: 98%TC

Nā koi ʻenehana no ka hoʻohana ʻana:

1. Hoʻohana ʻia ia i nā māla kanu laiki no ka hoʻomalu ʻana i nā mauhele lau ākea e like me ke alelo Dalbergia, Alisma orientalis, Sagittaria serrata, Achyranthes bidentata, Potamogeton chinensis, a me nā mauhele Cyperaceae e like me Cyperus dimorphus a me Cyperus rotundus, a palekana no ka laiki.
2. Hiki ke hoʻohana ʻia i 5-30 mau lā ma hope o ke kanu ʻana i nā mea kanu, a loaʻa ka hopena maikaʻi loa i nā lā 5-12 ma hope o ke kanu ʻana.
3. E hoʻohana i 150-225g o kēia huahana no ka ʻeka a hoʻohui i 20kg o ka lepo maikaʻi a i ʻole ka mea hoʻomomona e pālahalaha like.
4. I ka hoʻohana ʻana i ka pesticide, pono e loaʻa kahi papa wai 3-5cm ma ke kula. Mai hoʻokahe i ka wai no 7 mau lā ma hope o ka hoʻohana ʻana i ka lāʻau pesticide i mea e hōʻemi ai i ka maikaʻi o ka pesticide.
5. I ka hoʻohana ʻana i nā lāʻau pesticides, pono e kaupaona pono ʻia ka nui e pale ai i ka pōʻino pesticide. ʻAʻole pono e hoʻokuʻu ʻia ka wai mai nā kula kahi i hoʻohana ʻia ai nā pesticides i loko o nā māla lotus a i ʻole nā ​​māla meaʻai wai ʻē aʻe.