Ezinye izithombo zamabhungane zaseColorado zikhiqize ukumelana nezinambuzane ezijwayelekile ezingama-56, kodwa akuyona yonke into elahlekile
Isici esiyinkimbinkimbi kunazo zonke sembabala yamazambane eColorado yikhono laso elijwayelekile lokuthuthukisa ukumelana ngokushesha kwama-insecticides ajwayelekile, sibonga izindlela eziningi zemvelo, kufaka phakathi i-metabolism ethuthukisiwe, ukumbumbuluzwa okwandisiwe (ukuqeda ubuthi) kanye nama-insecticides amancane ngenxa yezikhali eziqinile zegobolondo, kusho uMark Milensky noManuel Campos kusuka BioSafe Systems kumbhalo wakamuva oshicilelwe ePotato Country.
UMilensky noCampos bathi ama-insecticides amaningi endabuko abonise ukwehla okusheshayo kokusebenza kahle, kanti izinkumbi ezahlukene zamabhungane weColorado ezifundeni ezihlukene zezwe athuthuka futhi ziyaqhubeka nokukhulisa ukumelana okwaziwayo cishe kwezifo ezingama-56 ezihlaselayo.
Isibonelo, leli qembu lifaka ama-carbamates, ama-organophosphates, ama-synthes pyrethroids / pyrethrins, nama-neonicotinoids. Kukhona futhi ubufakazi bokuthi amabhungane amazambane aseColorado akhula ekuphikeni kokuziphatha, okusho ukuthi izibungu kanye / noma abantu abadala ikakhulukazi bafudukela ngaphandle kwezindawo eziphathwayo lapho bethole khona ukumelana nezinambuzane.
Okwamanje, yize kungekho sikhwanyana esisodwa esisebenzayo noma uhlelo langempela lokucindezelwa kwamabhungane amazambane aseColorado, ososayensi bazama ukuthola amasu amasha okususa ibhungane lamazambane leColorado.
Amanye ala mathuluzi amasha akhombisa imiphumela ethembisayo uma kufakwa ezinhlelweni zokuhlanganisa izinambuzane ezihlanganisiwe.
Imikhiqizo ethhole isilinganiso esihle empini yokulwa naleli bhungane lamazambane leColorado yi-mycoinsecticides equkethe ukhunta I-Beauveria bassianakanye nabalawuli bokukhula kwezinambuzane abasebenza kokukhishwa kwezitshalo njenge-azadirachtin.
(Umthombo: potatonewstoday.com).