Shakhsiyaadka baradhada baradhada ee Colorado ayaa iska caabiyay ilaa 56 suntan cayayaanka caadiga ah, laakiin dhammaantood lama lumin.
Sifada baradhada baradhada ee Colorado waa awooda aan caadiga ahayn si ay u horumariso iska caabbinta degdega ah ee cayayaanka caadiga ah iyada oo loo marayo habab dabiici ah oo kala duwan, oo ay ku jiraan dheef-shiid kiimikaad kordhay, soo saarista sunta oo kordhay (saarida sunta), iyo soo-gaadhista cayayaanka oo yar sababtoo ah hubkeeda carapace ee xooggan, cilmi-nafsiga xayawaanka Marc Milensky iyo Manuel Campos ayaa sheegay in BioSafe Systems ee maqaal dhawaan lagu daabacay majaladda dalka baradhada.
Milensky iyo Campos ayaa sheegaya in qaar badan oo ka mid ah cayayaanka dhaqameed ay muujiyeen hoos u dhac degdeg ah oo waxtarka leh, iyada oo dadka kala duwan ee Colorado baradhada baradhada ee gobollada juqraafiyeed ay sii kordhayaan oo ay sii wadaan horumarinta caabbinta la yaqaan ee ku saabsan 56 cayayaanka caadiga ah.
Tusaale ahaan, kooxdan waxaa ka mid ah carrabamates, organophosphates, pyrethroids synthetic / pyrethrins, iyo neonicotinoids. Waxa kale oo jira caddayn ah in kuwa lamid ah Colorado baradho ay horumariyaan caabbinta dabeecadda, taasoo la macno ah in dirxiga iyo/ama dadka waaweyni ay si gaar ah u haajiraan meel ka baxsan meelaha la daweeyay halkaas oo ay u adkaysteen cayayaanka.
Waqtigan xaadirka ah, inkastoo aysan jirin hal cayayaan oo waxtar leh ama barnaamij dhab ah oo 100% lagu xakameynayo baradhada Colorado, saynisyahannadu waxay ku dadaalayaan inay helaan xeelado cusub si ay uga takhalusaan baradhada Colorado baradhada baradhada.
Qaar ka mid ah qalabkan cusub ayaa muujinaya ballanqaad marka lagu daro barnaamijyada maaraynta isku dhafan ee cayayaankan.
Alaabooyinka helay qiimeyn wanaagsan ee dagaalka lagula jiro baradhada baradhada Colorado waxaa loo yaqaan mycoinsecticides oo ay ku jiraan fungus Beauveria bassiana, iyo xeeriyeyaasha korriinka cayayaanka botanical ee laga sameeyay dhirta laga soo saaro sida azadirachtin.
(Xigasho: potatonewstoday.com).