CLEMSON, SC - Kurwanya isazi ni ingorabahizi ku borozi benshi b'inka z'inka mu gihugu hose.Isazi y'amahembe (Haematobia irritans) nudukoko twangiza cyane mu bukungu ku bahinzi borozi, bigatera igihombo cya miliyari imwe y’amadolari mu nganda z’amatungo yo muri Amerika buri mwaka kubera kwiyongera ibiro, gutakaza amaraso, no guhangayika.ikimasa.1,2 Iki gitabo kizafasha abahinzi borozi b'inka kwirinda igihombo cyatewe n'isazi y'amahembe mu nka.
Isazi yamahembe ifata iminsi 10 kugeza kuri 20 kugirango ikure kuva amagi kugeza murwego rwabantu bakuru, kandi igihe cyo gukura cyumuntu kingana nicyumweru 1 kugeza 2 kandi kigaburira inshuro 20 kugeza 30 kumunsi.3 Nubwo udukoko twica udukoko twatewe amatwi bituma kugenzura isazi byoroshye.intego zo kuyobora, buri producer agomba gufata ibyemezo bijyanye no gucunga isazi.Hariho ubwoko bune bwingenzi bwamatwi yica udukoko dushingiye kubintu bikora.Muri byo harimo udukoko twica udukoko twitwa organophosifore (diazinon na fenthion), pyrethroide synthique (mutton cyhalothrin na cyfluthrin), abamectin (ubwoko bushya bwa label), hamwe na bitatu mu miti yica udukoko dukunze gukoreshwa.Ubwoko bwa kane bwabakozi.Ingero ziterwa nudukoko twica udukoko harimo guhuza organophosphate na pyrethroid ya syntetique cyangwa guhuza pyrethroide na abamectin.
Amatwi yambere yamatwi arimo gusaudukoko twangiza pyrethroidkandi byari byiza cyane.Nyuma yimyaka mike, isazi yamahembe yatangiye gukura kurwanya udukoko twangiza pyrethroid.Ikintu cyingenzi kigira uruhare runini ni ugukoresha cyane kandi akenshi ukoresha nabi ibirango bya pyrethroid.4.5 Imicungire yo kurwanya igomba gushyirwamo icyaricyo cyosekugenzura isaziporogaramu, utitaye ku bicuruzwa cyangwa uburyo bwo gusaba.Hariho ibibazo byo kurwanya udukoko twica udukoko dukoreshwa mu kurwanya isazi yamahembe, cyane cyane pyrethroide na organisifike yica udukoko.Amajyaruguru ya Dakota niyo yabanje gutanga ibyifuzo bifasha gukumira iterambere ry’abaturage b’amahembe adashobora kwica udukoko.6 Impinduka kuri ibi byifuzo zasobanuwe hepfo kugirango zifashe kugenzura neza isazi zamahembe mugihe zibuza iterambere ryabaturage barwanya udukoko.
FARGO, ND - Isazi zo mu maso, isazi zihembe nisazi zihamye nudukoko twangiza cyane kandi dukunze kuvurwa mu bworozi bw’amatungo ya Dakota y'Amajyaruguru.Iyo itagenzuwe, ibyo byonnyi birashobora kwangiza cyane umusaruro w’amatungo.Ku bw'amahirwe, impuguke mu kwagura kaminuza ya Leta ya Dakota y'Amajyaruguru zivuga ko ingamba nziza zo kurwanya udukoko zishobora gutanga igenzura ryiza.Mugihe udukoko twangiza […]
KAMINUZA AUBURN, Alabama.Isazi ya Slingshot irashobora kuba ikibazo gikomeye kubushyo bwinka mugihe cyizuba.Uburyo bukoreshwa muburyo bwo kugenzura isazi zirimo gutera, kumena no gukuramo ivumbi.Nyamara, icyerekezo giherutse gukorwa mu bworozi ni ugushaka ubundi buryo bwo kurwanya isazi.Uburyo bumwe bwitabiriwe n’igihugu ni ugukoresha tungurusumu, cinomu na […]
LINCOLN, Nebraska.Mu mpera za Kanama na Nzeri ubusanzwe biranga igihe igihe cyo kuguruka inzuri kigomba kurangirira.Nyamara, mu myaka mike ishize, kugwa kwacu kwagiye gushyuha, rimwe na rimwe bikagera no mu ntangiriro zUgushyingo, kandi isazi zatinze kurwego rushimishije kurenza uko byari bisanzwe.Ukurikije iteganyagihe ryinshi, kugwa gutaha ntikuzaba.Niba […]
MARYVILLE, Kansas.Ntabwo isazi zishavuje gusa, ahubwo zirashobora no guteza akaga, zaba zitera kurumwa kubabaza ifarashi yawe yo gutwara, cyangwa yanduza indwara amafarasi n'inka.“Isazi ni ibintu bitesha umutwe kandi bigoye kuyirwanya.Akenshi ntidushobora kubayobora neza, gusa […]
Igihe cyo kohereza: Jun-17-2024