Matrine wani nau'in fungicide ne na botanical.Ana fitar da shi daga tushen, mai tushe, ganye da 'ya'yan itatuwa na Sophora flavescens.Har ila yau, miyagun ƙwayoyi yana da wasu sunaye da ake kira marine da aphids.Maganin yana da ƙarancin mai guba, ƙarancin rago, rashin lafiyar muhalli, kuma ana iya amfani dashi akan shayi, taba da sauran tsire-tsire.

Matrine na iya gurgunta tsarin kulawa na tsakiya na kwari, ya daidaita furotin na kwari, toshe stomata na kwari, kuma ya kashe kwari har ya mutu.Matrine yana da alaƙa da tasirin guba na ciki kuma yana iya kashe kwari iri-iri.

Matrine yana da kyau don sarrafa kwari masu tsotsa kamar aphids, kuma yana da tasiri mai kyau akan kabeji caterpillars, diamondback moths, tea caterpillars, green leafhoppers, whiteflies, da dai sauransu. Bugu da ƙari, miyagun ƙwayoyi yana da tasiri mai kyau akan wasu cututtuka, irin su anthracnose. , kumburin fuska, da kuma mildew.

Tunda marine maganin kwari ne da aka samu daga tsire-tsire, tasirin maganin kwari yana da ɗan jinkiri.Gabaɗaya, ana iya ganin sakamako masu kyau kawai kwanaki 3-5 bayan aikace-aikacen.Don hanzarta saurin sakamako mai dorewa na miyagun ƙwayoyi, ana iya haɗa shi tare da magungunan kashe qwari na pyrethroid don samun ingantaccen tasiri akan caterpillars da aphids.

Maganin Kwari:

1. Kwarin asu: Kula da tsutsotsi masu guba, kwari masu guba, asu na jirgin ruwa, fararen asu, da pine caterpillars shine gabaɗaya yayin matakin tsutsa na 2-3rd, wanda kuma shine lokaci mai mahimmanci don lalacewar waɗannan kwari.

2. Sarrafa caterpillars.Ana gudanar da sarrafawa gabaɗaya lokacin da tsutsotsi sun cika shekaru 2-3, yawanci kusan mako guda bayan manya sun yi kwai.

3. Ga cutar anthrax da annoba, yakamata a fesa marine a farkon cutar.

Siffofin yawan adadin marine na gama gari:

0.3 marine emulsifiable maida hankali, 2% marine mai ruwa wakili, 1.3% marine ruwa wakili, 1% marine ruwa wakili, 0.5% marine ruwa wakili, 0.3% marine ruwa wakili, 2% mai narkewa wakili, 1.5% soluble wakili, 1% soluble wakili. 0.3% wakili mai narkewa.

Matakan kariya:

1. An haramta sosai a gauraya da maganin kashe kwari na alkaline, da guje wa hasken haske mai karfi, da kuma shafa maganin kashe kwari daga kifi, shrimp, da silkworms.

2. Matrine yana da rashin hankali ga 4-5 instar larvae kuma ba shi da tasiri sosai.Ya kamata a lura da yin amfani da miyagun ƙwayoyi da wuri don hana ƙananan kwari.