Fludioxonil idahuye na fungiside yo kurinda ibihingwa
Ibisobanuro ku bicuruzwa
Fludioxonil ni fungicide.Nibyiza kurwanya ubwoko bwinshi bwa ascomycete, basidiomycete na deuteromycete fungi.Nkumuti wimbuto zimbuto, irwanya indwara ziterwa nubutaka kandi itanga cyane cyane kurwanya Fusarium roseum na Gerlachia nivalis mubinyampeke nto.Nkumuti wimbuto y ibirayi, fludioxonil itanga uburyo bwagutse bwo kurwanya indwara zirimo Rhizoctonia solaniwhen ikoreshwa nkuko byasabwe.Fludioxonil ntabwo igira ingaruka kumera.Ikoreshwa nka folisar fungiside, itanga urugero rwinshi rwo kurwanya Botrytis mubihingwa bitandukanye.Fungiside igenzura indwara ku giti, amababi, indabyo n'imbuto.Fludioxonil ikora kurwanya benzimidazole-, dicarboximide- na guanidine irwanya ibihumyo.
Uburyo bwibikorwa byabwo ni ukubuza ubwikorezi bujyanye na fosifora ya glucose, igabanya umuvuduko witerambere.Nkumuti wo kuvura fungiside, imiti yo guhagarika imbuto irashobora kurwanya indwara nyinshi.Ibisubizo byasabwe byerekana ko kuvomera imizi ya fludioxonil cyangwa kuvura ubutaka bigira ingaruka nziza cyane ku ndwara nyinshi zumuzi nka wilt, rot rot, fusarium wilt hamwe nimizabibu y ibihingwa bitandukanye.Byongeye kandi, fludioxonil irashobora kandi gukoreshwa nka spray kugirango wirinde imvi nizuba rya sclerotiya y ibihingwa bitandukanye.
Mu guhangana n'indwara y'ibihumyo, ikoreshwa muburyo bwo kuvura imbuto kimwe no kuvura imbuto nyuma yo gusarura.Fludioxonil ifite akamaro mukuvura indwara nyinshi zimbuto nkindwara ziterwa ningemwe, stem-base Browning, ifu yurubura hamwe nibisanzwe.Kugirango bivurwe nyuma yisarura, birashobora guhangana nuruhu rwinshi, kubora, ifu yifu nu mwanya wumukara.Ikora ingaruka zayo binyuze mu kubangamira ubwikorezi bujyanye na fosifora ya glucose kimwe no guhagarika synthesis ya glycerol, bikarinda gukura kwa myisile.Iyo ikoreshejwe ifatanije na thiamethoxam na metalaxyl-M, fludioxonil irashobora kandi gukoreshwa mu kuvura udukoko nka pach-ibirayi aphid, inyenzi zo mu bwoko bwa cab na cabage stem fla beetle.
Ibihingwa:
ibihingwa byimbuto, ibinyampeke, gufata kungufu zamavuta, ibirayi, ibinyamisogwe, amasaka, soya, imbuto zamabuye, indabyo zuba, turf, imboga, imizabibu.
