Igenzura ryikura ryibihingwa rishobora gukoreshwa hamwe na fungicide?
Igenzura ryikura ryibihingwa rishobora gukoreshwa hamwe na fungicide?
Igenzura ryikura ryibihingwa hamwe na fungicide birashobora gukoreshwa hamwe mubihe bimwe na bimwe, ariko hagomba kwitonderwa imikoranire numutekano hagati yabakozi.
Kuvanga ibimera bikura bikura hamwe nibihumyo biterwa nuburyo bwimikorere yibikorwa, uburyo bwa sisitemu, kuzuzanya nibintu bigenzurwa, no kumenya niba antagonism izabaho nyuma yo kuvanga.
Rimwe na rimwe, nko kugera ku ntego yo gukumira indwara cyangwa kongera imbaraga mu kurwanya indwara z’ibimera, guteza imbere imikurire y’ibihingwa cyangwa guhinga ingemwe zikomeye, kugenzura imikurire y’ibihingwa bishobora kuvangwa na fungicide. Kurugero, auxin 2,4-D ivangwa na fungiside kugirango igenzure imvi zumuhondo hanyuma igashyirwa kumyanya yinyanya, cyangwa mugihe isazi zera cyangwa aphide na mildew yamanutse, ifu yumukara, nibindi bibera icyarimwe kumyumbati ihingwa ahantu harinzwe, abakozi ba kugenzura isazi zera cyangwa aphide zivanze nubutumwa bwo kugenzura ibibyimba bito.
Nyamara, ntabwo ibimera byose bikura bikura hamwe na fungicide bishobora kuvangwa neza.
Bimwe mubigenga imikurire yikimera, nka paclobutrazol, chlormequat, nibindi, mubisanzwe ntibisabwa kuvangwa na fungicide kugirango birinde ingaruka. Mbere yo kuyikoresha, birasabwa gukora ikizamini cyo kuvanga kugirango harebwe niba nta ngaruka mbi mbere yo kuvanga, kandi ukurikize ihame ry "ibiyobyabwenge bitandukanye" kugirango wirinde ingaruka nyuma yo kuvanga no kugira ingaruka.
Byongeye,hagomba kwitonderwa guhuza ibiyobyabwenge mugihe bivanze kugirango wirinde ingaruka zitateganijwe. Gerageza mbere yo kuyikoresha, kandi wongere umubare wibiyobyabwenge, witondere uko igihingwa kimeze, kandi uhindure urugero nigihe cyibiyobyabwenge mugihe kugirango umutekano urusheho kugenda neza.
Muri make,kuvanga imiti igabanya imikurire y’ibimera na fungiside bisaba ubwitonzi, kureba niba imiti n’ibiyobyabwenge byumvikana, hanyuma ukagerageza buhoro buhoro ku kigero cyiza, kandi ugahindura ibikwiye ukurikije ibyavuye mu igeragezwa.
Igenzura ryikura ryibihingwa hamwe na fungicide birashobora gukoreshwa hamwe mubihe bimwe na bimwe, ariko hagomba kwitonderwa imikoranire numutekano hagati yabakozi.
Kuvanga ibimera bikura bikura hamwe nibihumyo biterwa nuburyo bwimikorere yibikorwa, uburyo bwa sisitemu, kuzuzanya nibintu bigenzurwa, no kumenya niba antagonism izabaho nyuma yo kuvanga.
Rimwe na rimwe, nko kugera ku ntego yo gukumira indwara cyangwa kongera imbaraga mu kurwanya indwara z’ibimera, guteza imbere imikurire y’ibihingwa cyangwa guhinga ingemwe zikomeye, kugenzura imikurire y’ibihingwa bishobora kuvangwa na fungicide. Kurugero, auxin 2,4-D ivangwa na fungiside kugirango igenzure imvi zumuhondo hanyuma igashyirwa kumyanya yinyanya, cyangwa mugihe isazi zera cyangwa aphide na mildew yamanutse, ifu yumukara, nibindi bibera icyarimwe kumyumbati ihingwa ahantu harinzwe, abakozi ba kugenzura isazi zera cyangwa aphide zivanze nubutumwa bwo kugenzura ibibyimba bito.
Nyamara, ntabwo ibimera byose bikura bikura hamwe na fungicide bishobora kuvangwa neza.
Bimwe mubigenga imikurire yikimera, nka paclobutrazol, chlormequat, nibindi, mubisanzwe ntibisabwa kuvangwa na fungicide kugirango birinde ingaruka. Mbere yo kuyikoresha, birasabwa gukora ikizamini cyo kuvanga kugirango harebwe niba nta ngaruka mbi mbere yo kuvanga, kandi ukurikize ihame ry "ibiyobyabwenge bitandukanye" kugirango wirinde ingaruka nyuma yo kuvanga no kugira ingaruka.
Byongeye,hagomba kwitonderwa guhuza ibiyobyabwenge mugihe bivanze kugirango wirinde ingaruka zitateganijwe. Gerageza mbere yo kuyikoresha, kandi wongere umubare wibiyobyabwenge, witondere uko igihingwa kimeze, kandi uhindure urugero nigihe cyibiyobyabwenge mugihe kugirango umutekano urusheho kugenda neza.
Muri make,kuvanga imiti igabanya imikurire y’ibimera na fungiside bisaba ubwitonzi, kureba niba imiti n’ibiyobyabwenge byumvikana, hanyuma ukagerageza buhoro buhoro ku kigero cyiza, kandi ugahindura ibikwiye ukurikije ibyavuye mu igeragezwa.
Inyandiko za vuba
Amakuru Yerekanwe
