Spinosad yo Kurwanya Udukoko Kamere | Amakuru, Imikino, Akazi

Muri Kamena uyu mwaka twagize imvura nyinshi, itinda guca nyakatsi ndetse no gutera. Harashobora kubaho amapfa imbere, azadukomeza guhugira mu busitani no mu murima.
Kurwanya udukoko twangiza ni ingenzi mu kwera imbuto n'imboga. Ingamba zinyuranye zikoreshwa muguhashya byimazeyo udukoko nindwara, harimo guteza imbere ubwoko butarwanya indwara, kuvura imbuto zamazi ashyushye, guhinduranya ibihingwa, gucunga amazi, no gufata ibihingwa.
Ubundi buryo burimo kugenzura ibidukikije na biologiya, ingamba z’isuku, kugenzura imashini n’umuco, imipaka y'ibikorwa, ibikoresho byatoranijwe no gucunga kurwanya. Nkuburyo bwa nyuma, dukoresha imiti yica udukoko twica udukoko twihitiyemo kandi twitondeye kurwanya udukoko twangiza.
Ikivumvuri cya Colorado cyateje imbere kurwanya udukoko twica udukoko twinshi, bituma kiba kimwe mu byonnyi bigoye kurwanya. Ibinyomoro hamwe n'abantu bakuru birisha amababi y'ibimera, bishobora guhita biganisha kuri defoliation ikabije iyo itagenzuwe. Mu kwandura gukabije, inyenzi nazo zirashobora kurya ku mbuto zo hejuru.
Uburyo gakondo bwo kugenzura inyenzi y'ibirayi bya Colorado ni ugukoresha udukoko twica udukoko twa neonicotinoide (harimo na imidacloprid) mubihingwa. Nyamara, imikorere yiyi miti yica udukoko iragenda igabanuka mu bice bimwe na bimwe by’Amerika kubera iterambere ry’imyigaragambyo.
Ibivumvuri bya kolorado birashobora kugenzurwa neza mubihingwa bito uhora ubikuraho intoki. Larvae n'abantu bakuru barashobora gutandukana bagashyirwa mubintu birimo amazi hamwe nigitonyanga gito cyamazi yoza ibikoresho. Amazi agabanya uburemere bwamazi hejuru yamazi, bigatuma udukoko turohama aho guhunga.
Abarimyi barashaka igisubizo cyizewe, cyiza kidasiga ibisigazwa byubumara. Mugihe nakoraga ubushakashatsi ku kugenzura inyenzi y'ibirayi, nasanze amakuru kubicuruzwa byinshi birimo spinosad, harimo na Bonide's Colorado Colorado y'ibirayi byica udukoko. Ibindi bicuruzwa birimo spinosad harimo Entrust, Deadbug Brew ya Kapiteni Jack, Kubungabunga, Gutera udukoko twa Monterey Garden, nibindi byinshi.
Ibicuruzwa birimo spinosad nuburyo busanzwe bwo kurwanya udukoko mu busitani no ku bahinzi b’imboga n’imbuto. Ifite akamaro kurwanya udukoko twinshi two guhekenya nka thrips, inyenzi na caterpillars, kandi ikanarinda udukoko twinshi twingirakamaro.
Yangirika kandi vuba mubidukikije iyo ihuye nizuba ryizuba hamwe nubutaka bwa mikorobe, bigatuma bigira akamaro cyane kubahinzi bahura nibibazo byo kurwanya udukoko.
Spinosad ni imitsi yuburozi nuburozi bwigifu, bityo yica udukoko twombi duhura nayo hamwe nabarya amababi yacyo. Spinosad ifite uburyo bwihariye bwibikorwa bifasha mukurinda kwambukiranya umubiri hamwe na karubone, aribyo byangiza acetylcholinesterase.
Ntugakoreshe cyane imiti yica udukoko. Birasabwa gukoresha inshuro eshatu gusa muminsi 30. Kurwanya inyenzi y'ibirayi bya Colorado, nibyiza gutera kumanywa nyuma ya saa sita, niba bishoboka kumunsi wizuba.
Spinozad ifite akamaro kanini mu guhekenya udukoko kandi igomba kuribwa nudukoko. Ntabwo rero ari byiza kurwanya udukoko twangiza-udukoko twangiza. Spinozad ikora vuba. Udukoko dupfa mu munsi umwe cyangwa ibiri uhereye ibintu bifatika byinjira mu mubiri.
Kimwe mu bintu bidasanzwe biranga udukoko twica udukoko ni uburyo bwiza bwo kwica udukoko twangiza udukoko twangiza udukoko twangiza udukoko twangiza udukoko twangiza udukoko twangiza udukoko twangiza udukoko twangiza ibirayi, inyenzi zo mu bwoko bwa Colorado, inyenzi zagwa, imyumbati, hamwe n’ibigori.
Spinosad irashobora gukoreshwa nk'umugereka wo kurwanya udukoko ku bihingwa by'ingenzi nk'inyanya, urusenda, ingemwe, gufata ku ngufu amavuta n'imboga rwatsi. Abahinzi barashobora guhuza spinosad hamwe nindi miti yica udukoko nka Bt (Bacillus thuringiensis) kugirango barinde udukoko twinshi twangiza.
Ibi bizafasha udukoko twiza cyane kubaho kandi amaherezo bigabanye urugero rwimiti yica udukoko. Mu bigori biryoshye, spinosad igira ingaruka nziza kubigori byangiza ibigori. Irashobora kandi kugenzura abaturage boroheje ibigori bitarinze kwangiza ibidukikije.