Ukwakhiwa kwama-bactericide amaningana kungavimbela, kuvikele futhi kuqede izifo ezahlukahlukene.
1) I-Pyraclostrobin5% + Metiram 55% WDG: Lo mkhiqizo i-fungicide iyi-pyraclostrobin ne-metiram. Inemiphumela yokuvikela, yokwelapha nemiphumela emihle. Isetshenziswa esigabeni sokuqala salesi sifo. 40 ku-mu. ~ 60g, fafaza ama-30kg amanzi. Inomphumela omuhle wokulawula ku-anthracnose, umvini okhanyayo, isifo seqabunga esibonakalayo, isifo sendandatho, ukulimala, ukulimala, ukulimala sekwephuzile, i-Downy isikhutha nezinye izifo.
2) I-Pyraclostrobin 25% + difenoconazole 15% SC: Lo mkhiqizo i-fungicide ihlanganiswe ne-pyraclostrobin ne-difenoconazole. Zombili zinezindlela ezihlukile zesenzo futhi zinokutholwa okuhle okuhleliwe. Ngakho-ke, ingahle idonswe ngokushesha yizitshalo futhi yenziwe ngaphakathi; Inemiphumela emihle yokuvimbela futhi yezokwelapha; futhi ihlala isikhathi eside.
Esigabeni sokuqala sokuqala, sebenzisa i-20-25ml yalo mkhiqizo ngehektare ngayinye bese uxuba nama-30kg amanzi okufafaza ngokulinganayo ukuvikela i-powdery isikhutha, i-Downy isikhutha, iqabunga elicwebezelayo, indawo yamaqabunga, indawo ye-spab kanye ne-shaft izifo ezifana I-bot ne-brown spot inomphumela oqinile wokulawula, kanye nokuvikelwa nokwelashwa.
3) I-Pyraclostrobin10% + Porpineb40% WDG: Lo mkhiqizo uyikhompiyutha ye-Pyraclostrobin kanye ne-proplineb enamandla, ukumuncwa okuhle okuhlelekile, ukuvikelwa, isikhathi eside sesikhathi eside. Esesigabeni sokuqala salesi sifo, sebenzisa amagremu angama-225-250 alo mkhiqizo nge-MER ME futhi uhlanganise namakhilogremu angama-30 amanzi ukuze ufafaze ngokulinganayo.
Inomphumela omuhle wokuvikelwa kanye nokwelashwa nge-Downy isikhutha, izifo ezinamaqabunga ezibolile, okulimazayo, i-anthracnose, i-powdery isikhutha, ibala, ukugqwala, ukugqwala, ukugqwala, indawo yamaqabunga.
4) I-Pyraclostrobin10% + Tebuconazole 20% SC: Lo mkhiqizo yi-bactericide ehlanganiswe yi-pyraclostrobin ne-tebuconazole, engavimba futhi aphathe futhi aphathe izifo ezahlukahlukene ngemuva kokuxuba. Ukunamathelisa okuqinile, isikhathi esiphakade, kanye nokumelana nokuguguleka kwemvula.
Sebenzisa i-40-50 ml yalo mkhiqizo nge-acre ngayinye bese ufafaza ngokulinganayo ngama-30 kg amanzi ukuvikela ngokulimala kwekhanda, i-powdery hlobo, ukubola kwezimpande, i-sheath blight nezinye izifo. Umphumela wokwelapha.
Isikhathi sePosi: APR-28-2021