Li-fungicides ke mofuta oa chefo e bolaeang likokoanyana e sebelisoang ho laola mafu a limela a bakoang ke likokoana-hloko tse fapaneng tsa pathogenic.Li-fungicides li arotsoe ka li-fungicides tsa inorganic le li-fungicides tse thehiloeng ho sebopeho sa tsona sa lik'hemik'hale.Ho na le mefuta e meraro ea li-fungicides tseo e seng tsa tlhaho: li-fungicides tsa sebabole, li-fungicides tsa koporo, le li-fungicides tsa mercury;Organic fungicides e ka aroloa ka organic sulfur (joalo ka mancozeb), trichloromethyl sulfide (joalo ka captan), sebakeng sa benzene (joalo ka Chlorothalonil), pyrrole (joalo ka ho roala peo), organic phosphorus (joalo ka aluminium ethophosphate), Benzimidazole (joalo ka joalo ka Carbendazim), triazole (joalo ka triadimefon, triadimenol), phenylamide (joalo ka metalaxyl), joalo-joalo.
Ho ea ka lintho tsa thibelo le pheko, E ka aroloa ka Fungicides, bactericides, virus killers, joalo-joalo Ho ea ka Mokhoa oa ts'ebetso, e ka aroloa ka li-fungicides tse sireletsang, li-fungicides tse inhalable, joalo-joalo Ho ea ka mohloli oa lisebelisoa tse tala, e ka aroloa ka lik'hemik'hale tsa maiketsetso tsa fungicides, lithibela-mafu tsa temo (tse kang jinggangmycin, lithibela-mafu tsa temo 120), limela tsa fungicides, semela Defensin, joalo-joalo Ho ea ka mochine oa ho bolaea chefo e bolaeang likokoanyana, ka kakaretso e ka aroloa ka mekhahlelo e 'meli: oxidizing le non oxidizing. li-fungicides.Ka mohlala, chlorine, sodium hypochlorite, bromine, ozone le chloramine ke bactericides oxidizing;Quaternary ammonium cation, dithiocyanomethane, joalo-joalo ke li-fungicides tse seng oxidizing.
1. Litlhokomelo tsa ho sebelisa li-fungicidesHa u khetha li-fungicides, ho bohlokoa ho utloisisa thepa ea tsona.Ho na le mefuta e 'meli ea li-fungicides, e' ngoe ke e sireletsang, e sebelisetsoang ho thibela maloetse a limela, joalo ka mokelikeli oa motsoako oa Bordeaux, mancozeb, Carbendazim, joalo-joalo;Mofuta o mong ke lisebelisoa tsa phekolo, tse sebelisoang ka mor'a ho qala ha lefu la limela ho bolaea kapa ho thibela likokoana-hloko tsa pathogenic tse hlaselang 'mele oa semela.Lisebelisoa tsa kalafo li na le litlamorao tse ntle methating ea pele ea lefu, joalo ka li-fungicides tse kopaneng tse kang Kangkuning le Baozhida.
2. Likokoana-hloko li lokela ho fafatsoa pele ho 9 hoseng kapa ka mor'a 4pm ho qoba ho sebelisoa letsatsing le bataolang.Haeba e fafatsoa ka tlas'a letsatsi le bataolang, chefo e chefo e atisa ho bola le ho fetoha mouoane, e leng ntho e sa lokelang ho monya lijalo.
3. Likokoana-hloko li ke ke tsa tsoakoa le chefo e bolaeang likokoanyana ea alkaline.Se ke oa eketsa kapa oa fokotsa ka boomo palo ea li-fungicides tse sebelisitsoeng, 'me u li sebelise ha ho hlokahala.
4. Li-fungicides hangata ke phofo, emulsion, le suspensions, 'me li tlameha ho hlapolloa pele li sebelisoa.Ha u hlapolla, qala ka ho eketsa moriana, ebe u eketsa metsi, ebe u hlohlelletsa ka molamu.Ha e kopane le chefo e meng e bolaeang likokoanyana, sebolaea- fungi le sona se lokela ho hlapolloa pele ebe se kopanngoa le tse ling tse bolaeang likokoanyana.
5. Nako e pakeng tsa ho sebelisa li-fungicides ke matsatsi a 7-10.Bakeng sa mahlahana a nang le matla a fokolang le ho monya hamonate ka hare, a lokela ho fafatsoa hape haeba pula e na nakong ea lihora tse 3 ka mor'a ho fafatsa.
Nako ea poso: Jun-21-2023