Iifungicides luhlobo lwe-pesticide esetyenziselwa ukulawula izifo zezityalo ezibangelwa ziintsholongwane ezahlukeneyo ezibangela izifo. Iifungicides zahlulwe zibe zii-fungicides ezingaphiliyo kunye neefungicides ze-organic ngokusekelwe kwimilo yazo yeekhemikhali. Kukho iintlobo ezintathu ze-fungicides ezingaphiliyo: ii-fungicides ze-sulfur, ii-fungicides ze-copper, kunye neefungicides ze-mercury; Iifungicides ze-organic zinokwahlulwa zibe yi-organic sulfur (njenge-mancozeb), i-trichloromethyl sulfide (njenge-captan), i-benzene ethathelwe indawo (njenge-Chlorothalonil), i-pyrrole (njenge-seed dressing), i-organic phosphorus (njenge-aluminium ethophosphate), i-Benzimidazole (njenge-Carbendazim), i-triazole (njenge-triadimefon, i-triadimenol), i-phenylamide (njenge-metalaxyl), njl.
Ngokwezinto zokuthintela nokunyanga, ingahlulwahlulwa ibe yi-Fungicide, ii-bactericides, ii-virus killers, njl. Ngokwendlela yokusebenza, ingahlulwahlulwa ibe yi-fungicides ezikhuselayo, ii-fungicides eziphefumlwayo, njl. Ngokwemvelaphi yezinto ezisetyenzisiweyo, ingahlulwahlulwa ibe yi-chemical synthetic fungicides, ii-antibiotics zezolimo (ezifana ne-jinggangmycin, i-agricultural antibiotic 120), ii-plant fungicides, i-plant Defensin, njl. Ngokwendlela yokubulala izibulala-zinambuzane, ngokubanzi ingahlulwahlulwa ibe ziindidi ezimbini: ii-oxidizing kunye nee-non-oxidizing fungicides. Umzekelo, i-chlorine, i-Sodium hypochlorite, i-bromine, i-ozone kunye ne-chloramine zii-oxidizing bactericides; i-Quaternary ammonium cation, i-dithiocyanomethane, njl. ziyi-non-oxidizing fungicides.
1. Amanyathelo okusebenzisa iifungicidesXa ukhetha iifungicides, kubalulekile ukuqonda iimpawu zazo. Kukho iintlobo ezimbini zeefungicides, enye yiarhente yokukhusela, esetyenziselwa ukuthintela izifo zezityalo, ezifana nolwelo lomxube weBordeaux, i-mancozeb, iCarbendazim, njl.njl.; Olunye uhlobo ziiarhente zonyango, ezisetyenziswa emva kokuqala kwesifo sezityalo ukubulala okanye ukuthintela iintsholongwane ezibangela izifo ezihlasela umzimba wesityalo. Iiarhente zonyango zineziphumo ezilungileyo kwizigaba zokuqala zesifo, ezifana neefungicides ezidityanisiweyo ezifana neKangkuning kunye neBaozhida.
2. Imithi yokubulala iintsholongwane kufuneka itshizwe ngaphambi kwentsimbi yesi-9 kusasa okanye emva kwentsimbi yesi-4 emva kwemini ukuze kuthintelwe ukusetyenziswa phantsi kwelanga elitshisayo. Ukuba itshizwe phantsi kwelanga elitshisayo, le mithi yokubulala iintsholongwane idla ngokubola kwaye iphume umphunga, nto leyo engayi kunceda ekufunxweni kwezityalo.
3. I-fungicides ayinakuxutywa nee-alkaline pesticides. Musa ukwandisa okanye ukunciphisa ngokungekho mthethweni inani le-fungicides esetyenzisiweyo, kwaye uyisebenzise njengoko kufuneka.
4. Iifungicides ikakhulu ziipowders, iiemulsions, kunye nee-suspensions, kwaye kufuneka zixutywe ngaphambi kokuba zisetyenziswe. Xa uxutywa, qala ngokongeza amayeza, uze wongeze amanzi, uze uxube ngentonga. Xa zixutywe nezinye izibulali-zinambuzane, ifungicide nayo kufuneka ixutywe kuqala uze uxutywe nezinye izibulali-zinambuzane.
5. Ixesha eliphakathi kokusebenzisa iifungicides ziintsuku ezisi-7 ukuya kwezili-10. Kwiiarhente ezinamathela kancinci kwaye zingafunxwanga kakuhle ngaphakathi, kufuneka zitshizwe kwakhona xa imvula ingena kwiiyure ezi-3 emva kokutshiza.
Ixesha lokuthumela: Juni-21-2023