Powdery mildew na rose: otú agha?

Ndi ị maara na e nwere ndị abụọ iche iche nke powdery mildew: na-ata na nke ụgha? Powdery mildew na rose na-ebilite si fungal nje. Ọ na-emekarị na-egosi na gburugburu nkera nke abụọ nke okpomọkụ. The mbụ ihe ịrịba ama nke ọrịa bụ a whitish mkpuchi na buds, epupụta na-amalite kechie, ibu thinner na-amalite ime ihiere. Ọ bụrụ na ọ dịghị jikoro kpochapụ ọrịa na-e, a na-acha ọcha film nwayọọ nwayọọ na-ekpuchi dum osisi na-aghọ a na ok isi awọ.

Powdery mildew na rose na-egbochi uto nke osisi. Ọ pụrụ ibilite ruru ka a enweghị calcium na ala ma ọ bụ n'ihi na a nnukwu ego nke nitrogen. Na greenhouses Roses na-emetụta ọrịa n'ihi na ndị ogbenye ventilashion na enweghị ọkụ.

Agha megide powdery mildew ga-rụrụ ozugbo, ma ọ bụrụ na e nwere ihe àmà mbụ nke ọrịa. N'ihi na nke a pụrụ iche iji ịgba formulations nwere sọlfọ soda ngwọta na-eji na nke na ncha na kwukwara ma ọ bụ etinyere fundozol.

Mgbụsị akwụkwọ prophylaxis a rụrụ. Dara epupụta na-anakọtara ma kpọọ ya ọkụ, na ala gwuru. N'oge opupu ihe ubi, mgbe buds zaa, bilie bushes sprayed na 3 percent ígwè sulphate.

Ugbu a, ka anyị tụlee ihe a echiche dị ka epupụta ábụbà ebù. Nke a na ọrịa e ji ọnụnọ nke kpọmkwem tụrụ na elu n'akụkụ epupụta, nakwa dị ka peduncles. The tụrụ bụ aja aja, ọbara ọbara ma ọ apịtị acha odo odo. Nke nta nke nta epupụta atụgharị aja aja na-akọrọ.

Na underside nke epupụta nwere ike hụrụ òkè na-etolite a ebu. Ụgha ebù na rose na-eduga ná ada oyi epupụta, Ome-amalite adiahade ma nwụọ. The ọrịa virus a n'ihe ize ndụ nke na agba nke na-n'ime, n'èzí na Roses na-ata ahụhụ na ọrịa mfe. Nke a na ọrịa emee ya ruru ka elu ikuku iru mmiri, bukwanu okpomọkụ iche na ehihie na abalị oge.

Usọbọ maka ebù - bụ, n'elu ihe nile, mgbochi. Dara epupụta na Ome na-bụchaghị emetụta ga-anakọtara ma kpọọ ya ọkụ, ala a ga-emeso ya na pụrụ iche ọgwụ ọjọọ. Na omume nke mbụ ihe ịrịba ama nke ọrịa osisi e sprayed, iji ọgwụ ọjọọ eme ihe ndị dị otú ahụ dị ka Bordeaux ngwakọta, kuprozan, Ditan.

Powdery mildew na rose nwere ike ịpụta na abụọ iche-iche, na ezi ndị na ụgha. Mbuso ọrịa ndị a n'ụzọ dị irè na-eji sọlfọ ka ditanom M-45.

Ọbụna ma ọ bụrụ na ị na-na-na ebe Rose mgbe nwere ebù, ọ ka ga na-nnọọ uru na-ebu mgbochi. Iji kpochapụ ọrịa nke na agba na shaded ebe ga-kụrụ seedlings, bụ ihe ndị kasị eguzogide ọgwụ ọrịa. Mmiri na ịgba ndị okooko osisi mma nke ụtụtụ, mgbe ahụ nwere oge ikusi ngafe mmiri kwa ụbọchị. Ọzọkwa, n'etiti rose bushes ga-ụfọdụ anya. Osisi na-adịghị na-eto eto elu metụrụ onye ọ bụla ọzọ. Nri osisi kwesịrị-nditịm kọwaa n'ike-n'ike.