Likokoana-hloko

Likokoana-hloko ke mofuta oa chefo e bolaeang likokoanyana e sebelisetsoang ho laola mafu a limela a bakoang ke likokoana-hloko tse fapaneng tse bakang mafu. Likokoana-hloko li arotsoe ka li-fungicides tse sa tloaelehang le li-fungicides tse phelang ho latela metsoako ea tsona ea lik'hemik'hale. Ho na le mefuta e meraro ea li-fungicides tse sa tloaelehang: li-fungicides tsa sebabole, li-fungicides tsa koporo, le li-fungicides tsa mercury; Li-fungicides tse phelang li ka aroloa ka sebabole sa tlhaho (joalo ka mancozeb), trichloromethyl sulfide (joalo ka captan), benzene e nkeloang sebaka (joalo ka Chlorothalonil), pyrrole (joalo ka peo ea ho apara), phosphorus ea tlhaho (joalo ka aluminium ethophosphate), Benzimidazole (joalo ka Carbendazim), triazole (joalo ka triadimefon, triadimenol), phenylamide (joalo ka metalaxyl), jj.

Ho ya ka dintho tsa thibelo le pheko, E ka arolwa ka Dibolaya-dikokwana-hloko, dibolaya-dikokwana-hloko, babolai ba dikokwana-hloko, jj. Ho ya ka Mokgwa wa tshebetso, e ka arolwa ka dibolaya-dikokwana-hloko tse sireletsang, dibolaya-dikokwana-hloko tse hemelwang, jj. Ho ya ka mohlodi wa thepa e tala, e ka arolwa ka dibolaya-dikokwana-hloko tsa maiketsetso tsa dikhemikhale, dibolaya-dikokwana-hloko tsa temo (jwalo ka jinggangmycin, dibolaya-dikokwana-hloko tsa temo 120), dibolaya-dikokwana-hloko tsa dimela, Defensin ya dimela, jj. Ho ya ka mokgwa wa ho bolaya dibolaya-dikokwana-hloko, ka kakaretso e ka arolwa ka mekhahlelo e mmedi: dibolaya-dikokwana-hloko tse oksidang le tse sa oksidang. Mohlala, chlorine, Sodium hypochlorite, bromine, ozone le chloramine ke dibolaya-dikokwana-hloko tse oksidang; Quaternary ammonium cation, dithiocyanomethane, jj. ke dibolaya-dikokwana-hloko tse sa oksidang.

1. Mehato ea ho sebelisa li-fungicideHa u khetha li-fungicide, ho bohlokoa ho utloisisa litšobotsi tsa tsona. Ho na le mefuta e 'meli ea li-fungicide, e 'ngoe ke sesebelisoa se sireletsang, se sebelisetsoang ho thibela mafu a limela, joalo ka mokelikeli oa motsoako oa Bordeaux, mancozeb, Carbendazim, jj; Mofuta o mong ke li-agent tse phekolang, tse sebelisoang kamora ho qala ha lefu la limela ho bolaea kapa ho thibela libaktheria tse bakang mafu tse hlaselang 'mele oa semela. Li-agent tse phekolang li na le litlamorao tse ntle mehatong ea pele ea lefu, joalo ka li-fungicide tse kopaneng tse kang Kangkuning le Baozhida.

2. Libolaya-fungus li lokela ho fafatsoa pele ho 9am kapa ka mor'a 4pm ho qoba ho sebelisoa letsatsing le chesang. Haeba li fafatsoa letsatsing le chesang, chefo e bolaeang likokoanyana e ka bola le ho fetoha mouoane, e leng se sa lumelleng ho monngoa ha lijalo.

3. Likokoana-hloko li ke ke tsa kopanngoa le chefo e bolaeang likokoanyana ea alkaline. U se ke ua eketsa kapa ua fokotsa bongata ba likokoana-hloko tse sebelisoang ka boomo, 'me u li sebelise ha ho hlokahala.

4. Dibolaya-fungus boholo ba tsona ke phofo, di-emulsion, le di-suspension, mme di lokela ho hlapollwa pele di sebediswa. Ha o di hlapolla, qala ka ho eketsa moriana, ebe o eketsa metsi, ebe o di hlohlelletsa ka thupa. Ha di tswakilwe le dibolaya-dikokwanyana tse ding, dibolaya-dikokwanyana le tsona di lokela ho hlapollwa pele ebe di tswakilwe le dibolaya-dikokwanyana tse ding.

5. Nako pakeng tsa ho sebelisa li-fungicide ke matsatsi a 7-10. Bakeng sa li-agent tse nang le ho khomarela ho fokolang le ho monya ho fokolang ka hare, li lokela ho fafatsoa hape haeba pula e ka na nakong ea lihora tse 3 kamora ho fafatsa.