Fipronil yagutse yica udukoko twica udukoko no kurwanya udukoko
Ibisobanuro ku bicuruzwa
Fipronil ni udukoko twinshi twica udukoko twica muguhuza no kuribwa, bigira ingaruka nziza kubantu bakuze kandi binini.Ihungabanya udukoko twangiza sisitemu yo hagati yivanga na acide gamma-aminobutyric (GABA) - umuyoboro wa chlorine.Ni gahunda mu bimera kandi irashobora gukoreshwa muburyo butandukanye.Fipronil irashobora gukoreshwa mugihe cyo gutera kugirango irinde ibyonnyi byubutaka.Irashobora gukoreshwa muri-furrow cyangwa nkumugozi muto.Bisaba kwinjizwa neza mubutaka.Ibicuruzwa byinshi birashobora gukoreshwa mugutangaza amakuru kumuceri wumuceri.Nkumuti wibibabi, fipronil ifite ibikorwa byo gukumira no kuvura.Ibicuruzwa nabyo birakwiriye gukoreshwa nkubuvuzi bwimbuto.Fipronil irimo trifluoromethylsulfinyl moisite idasanzwe mubuhinzi-mwimerere bityo bikaba bishoboka ko ari ngombwa mubikorwa byayo byiza.
Mu bigeragezo byo mu murima, fipronil yerekanye nta phytotoxicity ku gipimo cyasabwe.Igenzura organophosphate-, karbamate- na pyrethroid irwanya ubwoko kandi ikwiriye gukoreshwa muri sisitemu ya IPM.Fipronil ntabwo ikorana nabi na ALS-ibuza ibyatsi.
Fipronil yangirika buhoro buhoro ku bimera kandi ugereranije buhoro buhoro mu butaka no mu mazi, ubuzima bwa kimwe cya kabiri kikaba kiri hagati yamasaha 36 n'amezi 7.3 bitewe nubutaka n'imiterere.Ntigishobora kugenda mubutaka kandi gifite ubushobozi buke bwo kwinjira mumazi yubutaka.
Fipronil ni uburozi bukabije ku mafi n’inyamaswa zo mu mazi.Kubera iyo mpamvu, guta ibisigazwa bya fipronil (urugero mubikoresho birimo ubusa) mumigezi y'amazi bigomba kwirindwa rwose.Hariho ingaruka zimwe na zimwe z’ibidukikije zanduza amazi kuva yabuze nyuma yubuyobozi busuka kugeza mumashyo manini.Nyamara ibi byago biri hasi cyane ugereranije nibijyanye no gukoresha fipronil nkumuti wica udukoko.
Ibihingwa:
alfalfa, aubergine, ibitoki, ibishyimbo, imiringa, imyumbati, amashu, chillies, umusaraba, imyumbati, citrusi, ikawa, ipamba, umusaraba, tungurusumu, ibigori, mangos, mangostine, melon, gufata kungufu amavuta, igitunguru, ibishyimbo, amashaza, ibishyimbo, amashaza , rangeland, umuceri, soya, beterave, isukari, ibisheke, ibirayi, ibijumba, itabi, inyanya, turf, garuzi
