Ama-fungicides awuhlobo lwesibulala-zinambuzane esisetshenziselwa ukulawula izifo zezitshalo ezibangelwa amagciwane ahlukahlukene abangela izifo. Ama-fungicides ahlukaniswe ngama-fungicides angaphili kanye nama-fungicides aphilayo ngokusekelwe ekwakhekeni kwawo kwamakhemikhali. Kunezinhlobo ezintathu zama-fungicides angaphili: ama-fungicides esibabule, ama-fungicides ethusi, kanye nama-fungicides e-mercury; Ama-fungicides e-organic angahlukaniswa abe 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), njll.
Ngokwezinto zokuvimbela nokwelapha, ingahlukaniswa nge-Fungicide, ama-bactericides, ababulali bamagciwane, njll. Ngokwendlela yokusebenza, ingahlukaniswa nge-fungicides evikelayo, ama-fungicides aphefumulayo, njll. Ngokwemithombo yezinto zokusetshenziswa, ingahlukaniswa nge-fungicides yokwenziwa ngamakhemikhali, ama-antibiotic ezolimo (njenge-jinggangmycin, ama-antibiotic ezolimo 120), ama-fungicides ezitshalo, i-Defensin yezitshalo, njll. Ngokwendlela yokubulala izibulala-zinambuzane, ngokuvamile ingahlukaniswa ngezigaba ezimbili: ama-fungicides axolisayo nalawo angaxolisayo. Isibonelo, i-chlorine, i-Sodium hypochlorite, i-bromine, i-ozone kanye ne-chloramine kuyi-bactericides exolisayo; i-Quaternary ammonium cation, i-dithiocyanomethane, njll. ayi-fungicides exolisayo.
1. Izinyathelo Zokuqapha Zokusebenzisa Ama-fungicidesUma ukhetha ama-fungicides, kubalulekile ukuqonda izakhiwo zawo. Kunezinhlobo ezimbili zama-fungicides, enye iyi-protective agent, esetshenziselwa ukuvimbela izifo zezitshalo, njenge-Bordeaux mix liquid, i-mancozeb, i-Carbendazim, njll.; Olunye uhlobo ama-ejenti okwelapha, asetshenziswa ngemva kokuqala kwesifo sezitshalo ukubulala noma ukuvimbela amabhaktheriya abangela izifo ahlasela umzimba wesitshalo. Ama-ejenti okwelapha anemiphumela emihle ezigabeni zokuqala zesifo, njenge-compound fungicides njenge-Kangkuning ne-Baozhida.
2. Imithi yokubulala isikhunta kufanele ifuthwe ngaphambi kuka-9 ekuseni noma ngemva kuka-4 ntambama ukuze kugwenywe ukusetshenziswa elangeni elishisayo. Uma ifuthwe elangeni elishisayo, isibulala-zinambuzane sivame ukubola nokuhwamuka, okungavumeli ukumuncwa kwezitshalo.
3. Ama-fungicides awakwazi ukuhlanganiswa nezibulala-zinambuzane ze-alkaline. Ungakhulisi noma wehlise inani lama-fungicides asetshenziswayo ngokungemthetho, bese uwasebenzisa njengoba kudingeka.
4. Ama-fungicides ikakhulukazi ayimpuphu, ama-emulsion, kanye nama-suspension, futhi kumele axutshwe ngaphambi kokusetshenziswa. Uma uxuba, qala ngengeza umuthi, bese ufaka amanzi, bese uvuselela ngenduku. Uma uxubene nezinye izibulala-zinambuzane, i-fungicide kufanele futhi ixutshwe kuqala bese ixutshwa nezinye izibulala-zinambuzane.
5. Isikhathi esiphakathi kokusebenzisa ama-fungicide yizinsuku ezingu-7-10. Kuma-ejenti anamathela kancane futhi angamuncwa kahle ngaphakathi, kufanele afuthwe futhi uma lina zingakapheli amahora amathathu ngemva kokufuthwa.
Isikhathi sokuthunyelwe: Juni-21-2023