Yadda za a sa maganin kashe kwari ya fi tasiri a lokacin damina?

A,Zaɓi mafi dacewa lokacin amfani

Kuna iya zaɓar lokacin amfani bisa ga dabi'un ayyukan kwari, kamar ƙwayoyin kwari irin su leaf rolls suna aiki da daddare, hanawa da magance irin waɗannan kwari yakamata a yi amfani da su da yamma.

B,Zaɓi nau'in magungunan kashe qwari daidai

A cikin lokacin damina, ya kamata a zaɓi wakili mai kariya, sha na ciki, saurin-tasiri, da juriya - gogewa.

1,Magunguna masu kariya

Kafin kamuwa da cuta, fesa a saman shuka don yin tasirin kariya.Irin su Carbendazim, Thiram, Triadimefon.Captan, da dai sauransu

2,Mai sauri- maganin kashe kwari

Maganin kashe kwari da sauri suna da tasiri mai ƙarfi da taɓawa.Zai iya kashe kwari a cikin kimanin sa'o'i 2 bayan gudanarwa, wanda zai iya guje wa rage tasiri sosai saboda wanke ruwan sama.Irin su Deltamethrin, Malathion, Dimethoate da dai sauransu.

3. shanyewar cikimaganin kashe kwari

Magungunan kashe qwari na ciki na iya shiga jikin shuka ta tushen, tushe, ganyaye da sauran sassan amfanin gona da jigilar su zuwa wasu sassa.Bayan sa'o'i 5 na aikace-aikacen, irin waɗannan magungunan kashe qwari na iya sha amfanin gona kusan kashi 80% na abubuwan da ke aiki.Zai yi aiki a cikin lokaci, kuma yana da ƙananan sosai saboda hazo.

Irin su Thiophanate methyl, Difenoconazole, Propiconazole, Metalaxyl, da dai sauransu.

4,Maganin gwari mai juriya da ruwan sama

2-3 hours bayan aikace-aikace, ko da ta ci karo da nauyi rian, shi ba ya shafar sakamakon maganin kashe qwari, kamar Chlorpyrifos, chlorothalonil, Azoxystrobin.