Matenda a red currants - mawanga ofiira pa masamba

Aliyense akufuna kukula mobiriwira m'munda wake, ndipo sivuta kuchita. Zipatso za shrubzi zimakhala ndi kulawa kwakukulu komanso mankhwala, omwe amadziwika kuti ali ndi mphamvu zothandizira thupi kuyeretsa poizoni, komanso kuthana ndi matenda a m'mimba.

Koma nthawi zambiri amasamalira chikhalidwecho ndi zovuta ndi matenda a ofiira currant, kuphatikizapo ofiira ofiira mawanga pa masamba. Tiyeni tiwone chomwe chiwonongeko ichi ndi momwe tingamenyane nacho.

Chifukwa chiyani currant yofiira imawoneka pamapiri a currant?

Pali zifukwa ziwiri zomwe zomera zimadwala ndipo timayang'ana maroon mawanga a red currant - anthracnose ndi wamba nsabwe za m'masamba. Pachiyambi choyamba, matendawa amatha kukula pang'onopang'ono ndi kufiira - koyamba, pamene mutha kuthandiza kuthana ndi matendawa.

Ngati mwaphonya nthawi, masambawo amakhala ofiira, ophimba ndi ouma. Choncho, nthambi zonse zimakhudzidwa ndipo mukhoza kutaya zitsamba zonse. Kuwonjezera apo, zipatsozo zimataya kukoma kwawo ndi kukhala zowawa, zochepa, zomwe mosakayika, sizomwe zimabwera chifukwa cha mlimi akuyembekezera kuchokera kukolola.

Nthenda yowonjezera ya matendawa ndi ndulu midge. Mukawona kuti pali mawanga ofiira pamapiri a currant, tembenuzirani tsambali kumbuyo, ndipo mutha kupeza malo omwe ali ndi tizilombo tawo. Tsiku ndi tsiku, amangochita ntchito yawo yakuda mosamalitsa - akuyamwa kuchokera ku tsamba la madzi ake, ndikusiya malo owononga ndi ofiira. Monga momwe zilili ndi matenda a anthracnose opanda chithandizo choyenera, mukhoza kutaya chitsamba.

Kuchiza mawanga ofiira pa masamba a currant

Monga momwe amadziwira, nsabwe za m'masamba zimabweretsedwa kumapiri ndi nyerere. Ngati pali zida zambiri pa webusaitiyi, nsabwe za m'masamba sizidzatha kupewa matenda a zomera. Komanso, chithandizo cha zitsamba chidzangowonjezera kusintha kwa kanthaŵi kochepa ndipo patapita masabata angapo, nsabwe za m'masamba zidzakhalanso m'malo awo. Izi zikutanthauza kuti, choyamba, nkofunika kuponyera mphamvu zonse kumenyana ndi nyerere, chifukwa nsabwe za m'masamba zimakhumudwitsa osati kokha currant, komanso anthu ambiri akumunda ndi munda. Pambuyo pa kuwonongeka kwa nyerere, munthu akhoza kuyamba kusamba masamba kuchokera ku nsabwe za m'masamba. Izi zimachitika ndi chithandizo cha mankhwala okonzekera kapena ndi

kugwiritsa ntchito mankhwala ochiritsira. Kutsimikizira kupopera mbewu mankhwalawa ndi kulowetsedwa kwa adyo, fodya ndi kusamba sopo. Chithandizo chotero sichingawononge chomeracho, ndipo zipatso zingagwiritsidwe ntchito pokhapokha powadzoza ndi madzi.

Pofuna kuthana ndi matendawa, sizingakhale mwa sopo wokha. Ngati izo zinachitika nyengo yotsiriza, ziyenera kukhala kumayambiriro kwa masika kukhetsa nthambi ndi impso ndi madzi otentha otentha, ndikukumba nthaka ndikuzungulira ndi sulfate yamkuwa.

Ndi maonekedwe a masamba omwe ali ndi reddening, amathiridwa ndi Bordeaux madzi, ndipo ngati athudzidwa kwambiri, amachotsedwa. M'dzinja, ziwalo zonse za matenda ziyenera kutenthedwa ndipo nthaka ikuchitikanso.