Cyhalofop-butyl ni imiti yica ibyatsi yakozwe na Dow AgroSciences, yatangijwe muri Aziya mu 1995. Cyhalofop-butyl ifite umutekano muke kandi ifite ingaruka nziza zo kugenzura, kandi itoneshwa cyane nisoko kuva ryatangizwa. Kugeza ubu, isoko rya Cyhalofop-butyl rikwirakwira mu turere duhinga umuceri ku isi, harimo Ubuyapani, Ubushinwa, Amerika, Ubugereki, Espagne, Ubufaransa, Ubutaliyani, Porutugali na Ositaraliya. Mu gihugu cyanjye, Cyhalofop-butyl yabaye umuyobozi mukuru wo kurwanya nyakatsi nka barnyardgrass na stephenia mu murima wumuceri.
Kumenyekanisha ibicuruzwa
Ibicuruzwa bya tekiniki ya Cyhalofop-butyl nigikoresho cyera cya kirisiti cyera, gishonga mumashanyarazi menshi, ntigishobora kuvomera mumazi, formulaire ya molekile ni C20H20FNO4, nomero ya CAS: 122008-85-9
Uburyo bwibikorwa
Cyhalofop-butyl ni sisitemu yica ibyatsi. Nyuma yo kwinjizwa namababi hamwe namababi yibibabi, ikora binyuze muri floem ikarundarunda mukarere ka meristem yibimera, aho ibuza acetyl-CoA carboxylase (ACCase) ikanashiramo aside irike. Hagarara, selile ntishobora gukura no kugabana mubisanzwe, sisitemu ya membrane nizindi nyubako zirimo lipide zirasenywa, amaherezo igihingwa kirapfa.
Igenzura
Cyhalofop-butyl ikoreshwa cyane cyane mumirima y'ingemwe z'umuceri, imirima y'imbuto itaziguye, no guhinga, kandi irashobora kugenzura no kugenzura Qianjinzi, kanmai, ibyatsi bito bya bran, crabgrass, foxtail, bran millet, ikibabi cy'umutima, pennisetum, ibigori, n'inka z'inka. Ibyatsi nibindi byatsi bibi, bigira kandi ingaruka zimwe na zimwe zo kurwanya barnyardgrass, kandi birashobora no kurwanya neza ibyatsi bibi birwanya quinclorac, sulfonylurea na amide yica ibyatsi.
Ibyiza byibicuruzwa
1. Igikorwa kinini cyibyatsi
Cyhalofop-butyl yerekanye ibikorwa byibyatsi bitagereranywa nindi miti yica udukoko kuri D. chinensis mbere yicyiciro cyibabi 4 mumirima yumuceri.
2. Urwego runini rwo gusaba
cyhalofop-butyl ntishobora gukoreshwa gusa mumirima yo guhinga umuceri gusa, ariko no mumirima yumuceri wimbuto itaziguye.
3. Guhuza n'imihindagurikire y'ikirere
Cyhalofop-butyl irashobora kongerwamo na penoxsulam, quinclorac, fenoxaprop-ethyl, oxaziclozone, nibindi, bitagura gusa ibyatsi biva mu bimera, ahubwo binadindiza kugaragara kwurwanya.
4. Umutekano muke
Cyhalofop-butyl ifite uburyo bwiza bwo guhitamo umuceri, ifite umutekano ku muceri, igabanuka vuba mu butaka n’amazi asanzwe, kandi ifite umutekano ku bihingwa bizakurikiraho.
Ibiteganijwe ku isoko
Umuceri nigihingwa cyingenzi cyibiribwa kwisi. Hamwe no kwagura ubuso bwimbuto bwumuceri no kwiyongera kwicyatsi kibi cyatsi, isoko ryisoko rya cyhalofop-butyl nkumuti wica kandi wizewe mumirima yumuceri uhora wiyongera. Kugeza ubu, ahantu hagaragara no kwangiza ibyatsi nka Dwarfiaceae na barnyardgrass mu murima wumuceri mu gihugu cyanjye biriyongera, kandi kurwanya sulfonylurea na amide yica ibyatsi biragenda bikomera. Biteganijwe ko icyifuzo cya cyhalofop-butyl kizakomeza kwiyongera mumyaka mike iri imbere. Kandi kubera ikibazo cyo guhangana, ikinini kimwe cya cyhalofop-fop kizakunda gutezwa imbere gifite ibintu byinshi (30% -60%), kandi ibicuruzwa bivangwa nindi miti yica udukoko nabyo biziyongera. Muri icyo gihe, hamwe no kwagura umusaruro w’uruganda no kuzamura ibikoresho bitunganywa, ubushobozi bw’isoko rya cyhalofop-butyl n’ibicuruzwa birimo cyhalofop-butyl bizagenda byiyongera kandi amarushanwa azabe menshi. Byongeye kandi, hamwe no gukwirakwiza ikoranabuhanga rirwanya indege, cyhalofop-ester irakwiriye gukoreshwa nk'imiti itandukanye yo kurwanya indege, kandi tekiniki izaza nayo ikwiriye kubitegereza.
Imiterere imwe
Cyhalofop-butyl 10% EC
Cyhalofop-butyl 20% OD
Cyhalofop-butyl 15% EW
Cyhalofop-butyl 30% OD
Gukomatanya
Cyhalofop-butyl 12% + halosulfuron-methyl 3% OD
Cyhalofop-butyl 10% + propanil 30% EC
Cyhalofop-butyl 6% + propanil 36% EC
Igihe cyo kohereza: Ukuboza-01-2022
