Fungicides

ʻO nā fungicides kahi ʻano pesticide i hoʻohana ʻia e kāohi i nā maʻi kanu i hoʻokumu ʻia e nā microorganism pathogenic.Hoʻokaʻawale 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: sulfur fungicides, copper fungicides, a me mercury fungicides;Hiki ke hoʻokaʻawale ʻia nā fungicides organik i ka sulfur organik (e like me ka mancozeb), trichloromethyl sulfide (e like me ka captan), benzene i hoʻololi ʻia (e like me Chlorothalonil), pyrrole (e like me ka hoʻoulu ʻana i nā hua), phosphorus organik (e like me ka alumini ethophosphate), Benzimidazole (e like me e like me Carbendazim), triazole (e like me triadimefon, triadimenol), phenylamide (e like me metalaxyl), etc.

E like me ka pale ʻana a me ka ho'ōla mea, hiki ke mahele ia i Fungicide, bactericides, virus killers, etc. E like me ke 'ano o ka hana, hiki ke maheleia i ka pale fungicides, inhalable fungicides, etc. hiki ke maheleia i kemika synthetic fungicides, mahiai antibiotic (e like me jinggangmycin, mahiai antibiotic 120), mea kanu fungicides, mea kanu Defensin, etc. E like me ka hana o ka pesticide pepehi, ia mea hiki ke maheleia i elua waeʻano: oxidizing a me ka non oxidizing. nā fungicides.No ka laʻana, chlorine, Sodium hypochlorite, bromine, ozone a me ka chloramine he mau bactericides oxidizing;ʻO ka cation ammonium Quaternary, dithiocyanomethane, a me nā mea ʻē aʻe he fungicides non oxidizing.

1. E mālama i ka hoʻohana ʻana i nā fungicides Ke koho ʻana i nā fungicides, pono e hoʻomaopopo i ko lākou mau waiwai.ʻElua ʻano fungicides, hoʻokahi mea pale, i hoʻohana ʻia e pale i nā maʻi kanu, e like me ka wai hui Bordeaux, mancozeb, Carbendazim, etc.;ʻO kekahi ʻano he lāʻau lapaʻau, kahi i hoʻohana 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 mea kanu.He hopena maikaʻi nā lāʻau lapaʻau i ka wā mua o ka maʻi, e like me nā fungicides pūhui e like me Kangkuning a me Baozhida.

2. E hoʻopā ʻia nā fungicides ma mua o ka hola 9 a i ʻole ma hope o ka hola 4 i mea e pale aku ai i ka hoʻohana ʻana ma lalo o ka lā wela.Inā hoʻopuʻi ʻia ma lalo o ka lā wela, hiki i ka pesticide ke hoʻoheheʻe a hoʻoheheʻe ʻia, ʻaʻole kūpono i ka ʻai ʻana.

3. ʻAʻole hiki ke hui pū ʻia nā fungicides me nā pesticides alkaline.Mai hoʻonui a hoʻemi paha i ka nui o nā fungicides i hoʻohana ʻia, a hoʻohana iā lākou e like me ka mea e pono ai.

4. ʻO nā fungicides ka hapa nui o nā pauka, emulsions, a me nā hoʻokuʻu, a pono e hoʻoheheʻe ʻia ma mua o ka hoʻohana ʻana.I ka hoʻoheheʻe ʻana, e hoʻohui mua i ka lāʻau lapaʻau, a laila hoʻohui i ka wai, a laila hoʻoulu me ka lāʻau.Ke hui pū ʻia me nā pesticides ʻē aʻe, pono e hoʻoheheʻe mua ʻia ka fungicide a laila hui pū me nā pesticides ʻē aʻe.

5. ʻO ka wā ma waena o ka hoʻohana ʻana i nā fungicides he 7-10 mau lā.No nā ʻelele me ka hoʻopili nāwaliwali a me ka absorption kūloko maikaʻi ʻole, pono lākou e pīpī hou ʻia i ka wā o ka ua i loko o 3 mau hola ma hope o ka pīpī ʻana.