ʻO nā fungicides kahi ʻano pesticide i hoʻohana ʻia e kāohi i nā maʻi mea kanu i hoʻokumu ʻia e nā microorganism pathogenic like ʻole. Ua māhele ʻia nā fungicides i nā fungicides inorganic a me nā fungicides organik e pili ana i kā lākou ʻano kemika. ʻEkolu ʻano o nā fungicides inorganic: nā fungicides sulfur, nā fungicides keleawe, a me nā fungicides mercury; Hiki ke māhele ʻia nā fungicides organik i ka sulfur organik (e like me mancozeb), trichloromethyl sulfide (e like me captan), benzene i pani ʻia (e like me Chlorothalonil), pyrrole (e like me ka ʻaʻahu hua), phosphorus organik (e like me aluminum ethophosphate), Benzimidazole (e like me Carbendazim), triazole (e like me triadimefon, triadimenol), phenylamide (e like me metalaxyl), etc.
Wahi a nā mea pale a me nā mea ho'ōla, hiki ke hoʻokaʻawale ʻia i Fungicide, bactericides, virus killers, etc. Wahi a ke ʻano o ka hana, hiki ke hoʻokaʻawale ʻia i nā fungicides pale, nā fungicides inhalable, etc. Wahi a ke kumu o nā mea maka, hiki ke hoʻokaʻawale ʻia i nā fungicides synthetic kemika, nā antibiotics mahiʻai (e like me jinggangmycin, agricultural antibiotic 120), nā fungicides mea kanu, nā mea kanu Defensin, etc. Wahi a ke ʻano o ka pepehi ʻana i nā pesticides, hiki ke hoʻokaʻawale ʻia i ʻelua mau māhele: nā fungicides oxidizing a me nā non-oxidizing. No ka laʻana, ʻo chlorine, Sodium hypochlorite, bromine, ozone a me chloramine he mau bactericides oxidizing; ʻO Quaternary ammonium cation, dithiocyanomethane, etc. he mau fungicides non-oxidizing.
1. Nā akahele no ka hoʻohana ʻana i nā fungicides I ke koho ʻana i nā fungicides, he mea nui e hoʻomaopopo i ko lākou mau waiwai. ʻElua ʻano o nā fungicides, ʻo kekahi he mea pale, i hoʻohana ʻia e pale aku i nā maʻi mea kanu, e like me ka wai hui Bordeaux, mancozeb, Carbendazim, a pēlā aku; ʻO kekahi ʻano he mau mea hoʻōla, i hoʻopili ʻia ma hope o ka hoʻomaka ʻana o ka maʻi mea kanu e pepehi a pale paha i nā bacteria pathogenic e komo ana i ke kino o ka mea kanu. Loaʻa i nā mea hoʻōla nā hopena maikaʻi i nā pae mua o ka maʻi, e like me nā fungicides hui e like me Kangkuning lāua ʻo Baozhida.
2. Pono e pīpī ʻia nā fungicides ma mua o ka hola 9am a ma hope paha o ka hola 4pm e pale aku i ka hoʻohana ʻana ma lalo o ka lā wela. Inā pīpī ʻia ma lalo o ka lā wela, ua maʻalahi ka pesticide i ka palaho a me ka mahu ʻana, ʻaʻole ia e kūpono i ka omo ʻana o nā mea kanu.
3. ʻAʻole hiki ke hoʻohui ʻia nā fungicides me nā pesticides alkaline. Mai hoʻonui a hoʻemi paha i ka nui o nā fungicides i hoʻohana ʻia, a e hoʻohana iā lākou e like me ka mea e pono ai.
4. ʻO ka hapa nui o nā fungicides he pauka, emulsions, a me nā suspensions, a pono e hoʻoheheʻe ʻia ma mua o ka hoʻopili ʻana. I ka hoʻoheheʻe ʻana, e hoʻohui mua i ka lāʻau lapaʻau, a laila e hoʻohui i ka wai, a laila e hoʻoulu me kahi lāʻau. Ke hui pū ʻia me nā pesticides ʻē aʻe, pono e hoʻoheheʻe mua ʻia ka fungicide a laila hui pū ʻia me nā pesticides ʻē aʻe.
5. ʻO ka manawa ma waena o ka hoʻopili ʻana i nā fungicides he 7-10 mau lā. No nā mea hana me ka pipili nāwaliwali a me ka omo ʻana o loko maikaʻi ʻole, pono e pīpī hou ʻia inā ua i loko o 3 mau hola ma hope o ka pīpī ʻana.
Ka manawa hoʻouna: Iune-21-2023