Fungicide

Fungiside ni ubwoko bwica udukoko twifashishwa mu kurwanya indwara ziterwa n’ibinyabuzima bitandukanye bitera indwara. Fungiside igabanyijemo udukoko twa fungiside na fungiside kama bitewe nibigize imiti. Hariho ubwoko butatu bwa fungiside idasanzwe: fungiside ya sulfure, fungiside y'umuringa, na fungiside ya mercure; Fungiside kama irashobora kugabanywamo sulfure kama (nka mancozeb), trichloromethyl sulfide (nka capan), benzene yasimbuwe (nka Chlorothalonil), pyrrole (nko kwambara imbuto), fosifore kama (nka aluminium ethophosphate), Benzimidazole (nka Carbendazim). triadimenol), fenylamide (nka metalaxyl), nibindi

Ukurikije ibintu byo gukumira no gukiza, Irashobora kugabanywamo Fungicide, bagiteri, abica virusi, n’ibindi. Ukurikije uburyo bwibikorwa, irashobora kugabanywamo fungiside ikingira, fungiside zihumeka, n’ibindi. Nkurikije inkomoko y’ibikoresho fatizo, irashobora kugabanywamo imiti yica udukoko twangiza imiti, nka antibiyotike y’ubuhinzi, ibimera byica udukoko twangiza, igabanijwemo ibyiciro bibiri: okiside na okiside fungiside. Kurugero, chlorine, Sodium hypochlorite, bromine, ozone na chloramine ni okiside ya bagiteri; Quaternary ammonium cation, dithiocyanomethane, nibindi ntabwo ari okiside fungiside.

1. Kwirinda gukoresha fungicide Iyo uhisemo fungiside, ni ngombwa kumva imiterere yabyo. Hariho ubwoko bubiri bwa fungicide, bumwe ni uburyo bwo kurinda, bukoreshwa mu gukumira indwara z’ibimera, nka Bordeaux ivanze n’amazi, mancozeb, Carbendazim, nibindi; Ubundi bwoko ni imiti ivura, ikoreshwa nyuma yindwara yibimera itangiye kwica cyangwa kubuza bagiteri zitera umubiri wibimera. Imiti ivura igira ingaruka nziza mugihe cyambere cyindwara, nka fungicide yivanga nka Kangkuning na Baozhida.

2. Fungiside igomba guterwa mbere ya saa cyenda cyangwa nyuma ya saa yine zijoro kugirango wirinde gukoreshwa munsi yizuba ryinshi. Iyo yatewe munsi yizuba ryinshi, umuti wica udukoko ukunze kubora no guhumeka, ibyo bikaba bidahumeka kwangirika kwibihingwa.

3. Fungicide ntishobora kuvangwa nudukoko twangiza udukoko twangiza. Ntukongere uko wishakiye cyangwa ngo ugabanye ingano ya fungicide ikoreshwa, kandi uyikoreshe nkuko bikenewe.

4. Mugihe cyo kuyungurura, banza ushyiremo imiti, hanyuma ushyiremo amazi, hanyuma ubyereke inkoni. Iyo ivanze nindi miti yica udukoko, fungiside nayo igomba kubanza kuvangwa hanyuma ikavangwa nindi miti yica udukoko.

5. Intera iri hagati yo gukoresha fungicide ni iminsi 7-10. Kubintu bifite imbaraga zidafatika hamwe no kwinjirira nabi imbere, bigomba kongera guterwa mugihe imvura yaguye mumasaha 3 nyuma yo gutera.