Yiziphi izifo okufanele zivinjelwe futhi zilawulwe ngesikhathi sokuhlangana, sezihloko, kanye nezigaba zezimbali zikakolweni?

Ukuphathwa kwezinambuzane nezifo ngesikhathi sokuhlangana kukakolweni

Gxila ekuvikeleni ukugqwala komugqa, i-sheath blight, kanye nesiqu ukubola, kanye nokuvimbela ama-aphid kanye nezicabucabu zikakolweni.

1. Ukugqwala komugqa

I-Triadimefon, i-diniconazole, i-tebuconazole, i-epoxiconazole, i-propiconazole, i-oxystrobin, i-oxystrole antibiolic, i-pyrimidine tebuconazole, i-enoxidine tebuconazole, i-enoxidine tebuconazole, i-enoxidime tebuconazole ingakhethwa njenge-ejenti yokulawula.

2. USheath Wlight

Ama-ejenti wokuvimbela nokulawula angaba nguJinggang Bacillus Subtilis, Thiofuramide, Tebuconazole, Propiconazole, Enoconazole, Jinggangmycin, ne-MultiimeimericIc.

3. Stem Base Robor

Ama-ejenti wokuvimbela nokulawula angakhethwa, njenge-propOxazole, i-Flunonazole Hydroxylamine, i-cyanoxystrobile, i-cyanoxystrobin · i-truconazole, njll. Ukutholwa ukwandisa ivolumu yamanzi nokufafaza isixazululo sezidakamizwa esisekelweni sikakolweni ukuze kuqinisekiswe ukuvimbela nokulawula umphumela.

4. Isicabucabu sikakolweni

I-Veverctin, iBifenthrin, iMala Phoxim, i-Biphenyl Triazophos namanye amakhemikhali bangakhethwa ngokulawulwa kwesifutho.

Ukuphathwa kwezinambuzane nezifo ngesikhathi sokuhamba kwesikhathi kanye nesikhathi sezimbali

Ukuvimbela igqwe kanye nokulawulwa kwe-midge kuyizinyathelo eziphambili, kuyilapho kuvimbela ukugqwala kanye ne-powdery hlobo.

1. Isifo Scab

Ezindaweni ezinokuqubuka njalo, ukuvikela kufanele kuqiniswe, futhi umuthi kufanele ulawulwe lapho kubonakala izimbali. I-Bacillus subtilis, Jinggang Bacillus Cereus, i-Cyanobacterium Ester, I-Fluconazole Hydroxylamine, Tebuconazole Hydroxylamine, Tebuconazole, Prochloraz, Propuconazole Tebuconazole, ne-Cyanene Tebuconzole ingasetshenziswa. Ukuvimbela ukwenzeka kokumelana nezidakamizwa, kuyadingeka ukushintshanisa umuthi noma uyixube ukusetshenziswa.

2. I-MIXGEG

Ukulawulwa kwezinambuzane ezindala kufanele kwenziwe ngesikhathi sesihloko, kusetshenziswa ama-pesticides anjenge-phoxim, chlorpythrif, cypermethrin, chlorbethrin, chlorfluazulon, ne-iMidacloprid. Ezindaweni ezinzima, umuthi kufanele uphathwe kanye njalo ezinsukwini ezi-3.

3. I-Powdery isikhutha nokugqwala komugqa

Ukuvimbela kungenziwa ngasikhathi sinye ngesikhathi sokuvimbela nokulawulwa kwe-scab, kusetshenziswa izindlela ezifana ne-cyclopropazole, i-cyanobactelium, i-iMidaclorID, i-IMIDACORAZ, i-IMIDACLORID, i-IMIADIMOPLID, i-TiriaDimefon, ne-IMIDAZLE,

Izifo kanye nokuphathwa kwezinambuzane ngesikhathi sokubi

Vikela ama-aphid kakolweni, kanye nokuvimbela i-Powdery hlobo nokugqwala kwamaqabunga.

1. Ukolweni we-aphid

I-Acetamiprid, i-IMIDACLOPRID, Pirimicarb, Beta Cyhalothrin, Matrine, Otomyces kanye nabanye ama-ejenti bangasetshenziselwa ukulawulwa kwe-Spray.

2. I-Powdery isikhutha nokugqwala kwamaqabunga

Ingahlanganiswa nokufafaza ukolweni kanye nezindlela zokuvimbela eziningi zokuvimbela nokulawula, ukusebenzisa ama-fungicides asebenza kahle, izinambuzane, kanye nomanyolo omncane ukuze uhlanganise ngokwesayensi futhi uvikele izifo, izinambuzane, nokuguga ngaphambi kwesikhathi.