Damuwa game da fallasa kwari ga ɗan adam ya ƙarfafa ci gaban wasu kayan maganin kwari na gado, kuma an ƙirƙiri magungunan kwari masu mahimmanci da aka yi amfani da su a man fetur da kuma magungunan kashe kwari a cikin 'yan shekarun nan. Amma ta yaya suke aiki? Domin gano hakan, masu bincike a Jami'ar Rutgers sun kimanta ingancin samfuran mai guda tara masu mahimmanci da kuma masu tsaftacewa guda biyu waɗanda aka sanya wa lakabi kuma aka sanya su a kasuwa don maganin kwari. An buga sakamakon a cikin wani labarin da ke cikin "Journal of Economic Entomology".
Maganin kwari marasa amfani - yana ɗauke da geraniol, man rosemary, man peppermint, man kirfa, man peppermint, eugenol, man clove, man lemongrass, sodium lauryl sulfate, propylene glycol 2-benzoate, sorbic acid. Sinadaran kamar potassium da sodium chloride - gami da waɗannan samfuran:
Lokacin da masu binciken suka fesa magungunan kashe kwari guda 11 marasa amfani kai tsaye a kan ƙwayoyin kwari, sun gano cewa akwai nau'ikan EcoRaider guda biyu kawai (1% geraniol, 1% ruwan cedar da 2% sodium lauryl sulfate) da Bed Bug Patrol (0.003% man Clove), 1% man peppermint da 1.3% sodium lauryl sulfate) waɗanda suka kashe fiye da 90% daga cikinsu. Banda EcoRaider wanda ya kashe 87% daga cikinsu, babu wani maganin kashe kwari wanda ba na roba ba wanda ya yi wani tasiri a kan ƙwai na kwari.
Duk da cewa waɗannan sakamakon gwaje-gwajen da aka yi sun yi kama da abin ƙarfafa gwiwa, ingancin samfuran biyu na iya zama ƙasa sosai a yanayin da ake ciki, saboda ikon ɓoye kowane samfuri a cikin ƙananan fasa da ramuka yana sa ya yi wuya a fesa shi kai tsaye akan ƙwari.
Marubutan sun rubuta: "A ƙarƙashin yanayin filin, ƙwari na gado suna ɓoyewa a cikin tsage-tsage, ramuka, ƙuraje, da sauran wurare da yawa inda ba zai yiwu a shafa maganin kwari kai tsaye ga ƙwari da aka ɓoye ba." "Dole ne a yi shi a ƙarƙashin yanayin filin. Sauran bincike don tantance ingancin filin na EcoRaider da Bed Bug Patrol da kuma yadda za a haɗa su cikin shirye-shiryen kula da ƙwari na gado."
Abin mamaki, wasu daga cikin sinadaran da ke aiki a EcoRaider da Bed Bug Patrol suma sun bayyana a wasu samfuran da aka gwada. Ingancin aikin waɗannan samfuran yana da ƙasa sosai, wanda ke nuna cewa sinadaran da ba sa aiki a cikin wannan samfurin suma suna da mahimmanci.
Marubutan sun rubuta: "Baya ga sinadaran da ke aiki, dole ne a danganta wasu abubuwa da ingancin wasu magungunan kashe kwari masu mahimmanci da ke da mai." Kamar su sinadaran jika, masu wargazawa, masu daidaita yanayi, masu cire kumfa, manna da Adjuvants kamar su masu narkewa na iya yin tasiri mai kyau akan mai mai mahimmanci ta hanyar inganta kwararar ƙwayoyin cuta da kuma canja wurin sinadaran da ke aiki a cikin kwari.
Kayan da Ƙungiyar Entomological ta Amurka ta samar. Lura: Za ka iya gyara salon da tsawon abubuwan da ke ciki.
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