Currant yana ɗayan ingantattun berries, saboda haka kowane lambu yakan kula da dazuzzukarsa don samun girbi mai kyau. Bayyanar alamun alamun tsirrai na iya yin fushi da tsoratarwa, amma tare da matakan da suka dace da ingantaccen lokaci, mai lambu zai iya shawo kan kowace matsala. Labarin zai mayar da hankali kan bayyanar tsatsa a kan ganyayyaki currant da hanyoyi don kawar da shi.
Menene tsatsa a kan ganye na currant?
Tsatsa a kan ganye currant ne fungal cuta. Mafi sau da yawa, spores suna faɗo akan bushes daga conifers, wato daga itacen al'ul da kandir A saboda wannan dalili, wannan cuta ta zama ruwan dare a tsakiyar hanyar ƙasar.
Idan spores ya buga ganyen currant, wannan baya nuna cewa wannan kakar za a sami alamun kasancewar su. A matsayinka na mai mulkin, cutar tana tasowa a cikin yanayin gumi. Amma, duk da haka, naman gwari masu ban sha'awa da ban mamaki, don haka yaduwar kamuwa da cuta na iya farawa a cikin bazara.
Tsatsa a kan currant ganye ne mai sauki gane. Spotsarin haske na launin shuɗi ya bayyana a saman ganye. A kasan takardar zaka iya ganin gammayen rawaya ko lemo mai zaki. Suna da naman gwari na bazara, wanda daga baya zai bunkasa.
A tsawon lokaci, aljihunan rawaya da na ja za su yi girma daga matashin kai, kuma ƙwararrun ƙyallen tsutsa za su rataye a kansu. Yayinda cutar ke yaduwa da kaka, duk cikin ganyen za'a rufe shi da gashin kanshi, ganyen zai zama fulawa.
Yadda za a magance tsatsa a kan currants?
Akwai matakai da yawa na rigakafin da zasu iya magance matsalar tsatsa a cikin ganyayyaki. Da farko dai, akwai wasu nau'ikan musamman wadanda suke tsayayya da wannan cuta ta fungal. Ya kamata mazaunan yankin tsakiyar kasar su fifita su.
Kada ku dasa busheshen currant bushes kusa da conifers. In ba haka ba, haɗarin spores yana da girma sosai. Kada ka manta game da spraying currant bushes tare da jamiái da cewa ƙara yawan jure shuka.
Feshi currant bushes bada shawarar a cikin mafi muhimmanci lokaci domin al'adu:
- bayyanar ganye na farko;
- samuwar buds;
- lokacin furanni;
- kwanaki goma bayan an fesa na uku a hadarin sosai ga yaduwar cutar.
Don spraying amfani da Bordeaux ruwa ko jan ƙarfe. Na farko shine maganin maganin sulfate (50 grams) da saurin sauri (75 grams) a cikin lita 5 na ruwa. Don shirya na biyu, kuna buƙatar tsarma 35 grams na shiri na 95% a lita 10 na ruwa.
Idan, duk da haka, ɓarna na tsatsauran ra'ayi sun bayyana a kan bushes, dole ne a ɗauki matakan gaggawa. Mai zuwa ya bayyana yadda za a magance tsatsa a kan currants:
- Cire cututtukan ƙwayar cuta daga bushes don spores ba zai iya yada gaba ba.
- Ganyayyaki masu kamuwa da cuta suna da ƙone mafi kyau, tunda har a cikin takin, naman gwari na iya overwinter kuma su faɗi cikin wasu tsire-tsire a bazara.
- Fesa bushes tare da ɗayan abubuwan da ke sama.
Koda bayan an dauki matakan, mai kula da lambun yakamata yayi taka tsantsan, domin yan kungiyar na iya zama akan daji. Idan alamun cutar ta sake bayyana, ya kamata a sake aiwatar da ayyukan da ke sama. Kada ku manta game da kayan maye waɗanda ke haɓaka matsayin ƙarancin shuka ga kwari iri-iri, gami da tsatsa.
Idan fure guzberi yayi girma kusa, to ya kamata a kula dasu, kamar yadda spores na iya yin tushe a can.
Tsatsi ya bayyana a ganyen currant - abin da za a yi a wannan halin yanzu a bayyane yake. Babban abu ba shine a fara kula da shuka ba, to kuwa zai bada fruita fruitan itace a cikin manyan berries shekaru da yawa. Naman gwari, ba shakka, yana da ikon kashe currants, amma a cikin kulawa da kulawa, kuma ba matsala. A tsawon lokaci, za a iya warware jayayya gaba daya.
