Abamectin,beta-cypermethrin, kumaemamectinsune magungunan kashe qwari da aka fi amfani da su a noman mu, amma kuna fahimtar ainihin kaddarorin su?
Abamectin tsohon maganin kashe kwari ne.Ya kasance a kasuwa fiye da shekaru 30.Me yasa har yanzu yana da wadata a yanzu?
1. Ka'idar maganin kwari:
Abamectin yana da ƙarfi mai ƙarfi kuma galibi yana taka rawar kashe lamba da kashe kwari na ciki.Lokacin da muka fesa amfanin gona, magungunan kashe qwari za su shiga cikin mesophyll na shuka da sauri, sannan su samar da buhunan guba.Kwarorin za su sami halayen guba lokacin da suka tsotse ganye ko kuma sun haɗu da abamectin yayin ayyukan, kuma ba za su mutu nan da nan bayan sun sha guba ba., za a sami gurguje, raguwar motsi, rashin iya cin abinci, kuma yawanci yakan mutu cikin kwanaki 2.Abamectin ba shi da tasirin ovicidal.
2. Babban maganin kwari:
Aikace-aikacen abamectin akan 'ya'yan itatuwa da kayan marmari: na iya kashe mites, gizo-gizo ja, gizo-gizo gizo-gizo, gizo-gizo gizo-gizo, mites na gall, leaf rollers, diploid borers, diamondback asu, auduga bollworm, tsutsotsi kore, gwoza Armyworm, aphids, leaf miners , Psyllids da sauran su. kwari suna da tasiri mai kyau.A halin yanzu dai ana amfani da ita ne wajen noman shinkafa, bishiyoyi, kayan lambu, gyada, auduga da sauran amfanin gona.
1. Ka'idar maganin kwari:
Magungunan ƙwayoyin cuta marasa tsari, amma magungunan kashe qwari tare da lamba da tasirin guba na ciki, suna lalata aikin ƙwayoyin cuta na ƙwayoyin cuta ta hanyar yin hulɗa tare da tashoshin sodium.
2. Babban maganin kwari:
Beta-cypermethrin maganin kashe kwari ne mai fa'ida mai fa'ida tare da babban aikin kashe kwari akan nau'ikan kwari iri-iri.Akwai: caterpillars taba, auduga bollworms, ja bollworms, aphids, leafminers, beetles, wari kwari, psyllids, carnivores, leaf rollers, caterpillars, da dama sauran kwari suna da kyau sakamako.
1. Ka'idar maganin kwari:
Idan aka kwatanta da abamectin, emamectin yana da ayyukan kashe kwari mafi girma.Acitretin na iya haɓaka tasirin jijiyoyi irin su amino acid da γ-aminobutyric acid, ta yadda yawancin ions na chloride suka shiga cikin sel jijiya, haifar da asarar aikin tantanin halitta, rushe tsarin jijiya, kuma tsutsa ta daina cin abinci nan da nan bayan haɗuwa, wanda ke haifar da rashin canzawa. gurguje.Ya rasu cikin kwanaki 4.Maganin kashe kwari yayi a hankali.Don amfanin gona tare da adadi mai yawa na kwari, ana bada shawarar yin sauri da amfani da su tare.
2. Babban maganin kwari:
Ana amfani dashi sosai a cikin kayan lambu, bishiyoyin 'ya'yan itace, auduga da sauran amfanin gona, kuma yana da mafi girman aiki akan mites, Lepidoptera, Coleoptera da kwari.Yana da aikin da ba ya misaltuwa na sauran magungunan kashe qwari, musamman ga nadi na leaf ja, da budworm taba, hawkmoth taba, diamondback asu, dryland armyworm, auduga bollworm, dankalin turawa irin ƙwaro, kabeji ci borer da sauran kwari.
Lokacin zabar samfuran, dole ne ku ƙara sani sannan ku zaɓi gwargwadon yanayin ku, don cimma ingantacciyar hanyar kashe kwari.
Lokacin aikawa: Fabrairu-24-2022