An gano wani kwaro, wanda Sashen Abinci da Aikin Noma na California (CDFA) ya dauka a matsayin "mafi muni na dabino a duniya," an gano shi a yankin Tekun Laguna, jami'an jihar sun sanar a ranar 18 ga Oktoba.Rhynchophorus ferrugineus) a Amurka.
Kwarin kudu maso gabashin Asiya ya yadu a sassan duniya, ciki har da Afirka, Gabas ta Tsakiya, Turai da Oceania. Mafi kusancin gano ganowa ga Amurka shine a cikin Antilles na Dutch da kuma a Aruba a cikin 2009.
Wani dan kwangilar shimfida shimfidar wurare a yankin bakin tekun Laguna ya fara kai rahoto ga hukuma game da jan dabino, lamarin da ya sa jami’an kananan hukumomi da jihohi da na tarayya suka tabbatar da wanzuwar sa, inda suka gudanar da binciken gida-gida tare da kafa tarkuna 250 don tantance ko akwai ainihin “cutar” da ta samu. Ana ƙarfafa wasu don bayar da rahoton cin zarafi ta hanyar kiran CDFA Pest Hotline a 1-800-491-1899.
Kodayake yawancin itatuwan dabino ba 'yan asalin California ba ne, masana'antar dabino tana samar da kusan dala miliyan 70 a tallace-tallace a duk shekara da masu noman dabino, musamman waɗanda ake samu a kwarin Coachella, suna girbi dala miliyan 30 a kowace shekara.
Anan ga yadda kwarin zai iya zama mai lalacewa, dalla-dalla ta CDFA:
Matan jajayen dabino sun haihu a cikin bishiyar dabino don su yi rami inda suke sa ƙwai a ciki. Kowace mace na iya yin matsakaicin ƙwai 250, wanda zai ɗauki kimanin kwanaki uku don kyankyashe. Larvae suna fitowa da rami zuwa cikin bishiyar, suna hana ikon bishiyar jigilar ruwa da abinci mai gina jiki zuwa kambi. Bayan kimanin watanni biyu na ciyarwa, larvae suna yin karuwa a cikin bishiyar na tsawon makonni uku kafin manya masu launin ja-launin ruwan kasa su fito. Manya suna rayuwa tsawon wata biyu zuwa uku, a lokacin suna ciyar da dabino, suna yin aure sau da yawa kuma suna yin kwai.
Manya-manyan weevils ana ɗaukarsu masu ƙarfi ne masu ƙarfi, suna yin sama da rabin mil don neman bishiyu. Tare da maimaita tashin jirage sama da kwanaki uku zuwa biyar, an ba da rahoton cewa miyagu za su iya yin tafiya kusan mil huɗu da rabi daga wurin ƙyanƙyashe. Suna sha'awar mutuwa ko lalacewa ta dabino, amma kuma suna iya kai hari ga bishiyoyin da ba su lalace ba. Alamu na maƙarƙashiya da ramukan shigar tsutsa sau da yawa suna da wahalar ganowa saboda ana iya rufe wuraren shiga da ɓangarorin bishiya da zaren bishiya. Duban tsanaki na dabino da suka mamaye na iya nuna ramuka a cikin kambi ko gangar jikin, mai yiyuwa tare da ruwa mai ruwan ruwan kasa da tauna. A cikin bishiyar da ke fama da cutar, ana iya samun ɓangarorin pupal da suka mutu da kuma matattun ciyayi a kusa da gindin bishiyar.