Masu lambu suna neman maye gurbin magungunan kashe qwari na al'ada.Wasu suna damuwa game da tasirin takamaiman sinadari akan lafiyarsu.
Wasu kuma suna jujjuyawa don nuna damuwa game da illolin da ke kewaye da su.Ga waɗannan lambuna, biopesticides na iya zama mafi sauƙi amma mai tasiri madadin.
Biopesticides kuma ana kiransa magungunan kashe qwari na halitta ko na halitta.Gabaɗaya ba su da guba ga ƙwayoyin da ba su da niyya da muhalli.
Bacillus thuringiensis da Spinosad sune magungunan biopesticide guda biyu na kowa.Musamman, su ne ƙwayoyin cuta na ƙwayoyin cuta.
Gabaɗaya, nau'in Bacillus thuringiensis suna da takamaiman kwaro yayin da Spinosad ya fi girma.
Menene Magungunan Kwari?
Microbe shine guntun suna don ƙananan ƙwayoyin cuta.Wadannan kwayoyin halitta ne kanana wadanda ba za mu iya ganinsu da ido tsirara ba.
Game da maganin kwari, muna magana ne game da ƙananan ƙwayoyin cuta waɗanda ba su da lahani ga mutane, amma masu mutuwa ga kwari.
Sinadarin da ke aiki a cikin maganin kwari na ƙwayoyin cuta shine ƙwayoyin cuta da kanta.Yana iya zama kwayoyin cuta, fungi, protozoa, nematodes masu ɗaukar microbe, ko ma ƙwayoyin cuta.
Bacillus thuringiensis (Bt) yana samuwa ta dabi'a a cikin ƙasa, ruwa, da saman shuka.Saccharopolyspora spinosa (Spinosad) yana zaune a cikin ƙasa kuma.
Yadda za a yi Aikin Kwarin Kwari?
Kamar mutane da tsire-tsire na lambun su, kwari na kwari suna da rauni ga ƙananan ƙwayoyin cuta.Magungunan ƙwayoyin cuta na ƙwayoyin cuta suna amfani da wannan rauni.
Sun ƙunshi babban taro na ƙananan ƙwayoyin cuta da aka samo a cikin yanayi kuma an san su da shafar kwari daban-daban.Microbes suna cin abinci akan kwaro.
A sakamakon haka, kwaro ya zama rashin lafiya don ci gaba da ci ko kuma ya kasa haifuwa.
Bt yana shafar matakin tsutsa (caterpillar) na ƙungiyoyin kwari da yawa.Lokacin da caterpillars, kamar tsutsotsi, suna cin Bt, sai ya fara yin zafi a cikin hanjinsu.
Guba da take haifarwa yakan sa katapillar su daina ci su mutu bayan ƴan kwanaki.
Takamaiman nau'ikan Bt sun yi niyya ta musamman kungiyoyin kwari.Bt yar.kurstaki yana kai hari ga caterpillars (larvae na malam buɗe ido da asu), alal misali.
Bt yar.israelensis na hari tsutsa tsutsa, ciki har da sauro.Tabbatar zaɓar daidai nau'in Bt don kwarorin ku.
Spinosad shine mafi faffadan ƙwayoyin cuta na ƙwayoyin cuta.Yana shafar caterpillars, masu hakar ganye, kwari, thrips, beetles, da mites gizo-gizo.
Spinosad yana aiki ta hanyar kai hari ga tsarin juyayi da zarar kwari ya cinye shi.Kamar Bt, kwari suna daina cin abinci kuma su mutu bayan 'yan kwanaki.
Lokacin aikawa: Maris-10-2023
