Lero, msikawu umapereka mankhwala osiyanasiyana okhudzana ndi zomera. Chimodzi mwa zogwira mtima kwambiri, motero, chotchuka ndi Glyocladin. Kodi ndizochitika zenizeni za zochita zake, momwe tingazigwiritsire ntchito molondola, tidzatha kuzifotokozera mtsogolo. Malongosoledwe ofotokoza za chilengedwe cha "Glyocladin" ndi mankhwala ophera tizilombo toyambitsa matenda omwe amayenera kupititsa patsogolo chitukuko cha matenda a bakiteriya ndi fungal pa zomera.
Gulu Kubzala Mbewu
Anyezi ndi imodzi mwa masamba omwe amagwiritsidwa ntchito kawirikawiri, omwe alibe zovuta kulingalira zakudya zamitundu imodzi. Ndipotu, pokhala ndi fungo lamtengo wapatali komanso fungo labwino, limakhala ndi zokoma kwambiri pamene zimatentha. Komabe, kuphika si njira yokhayo yodziwiritsira ntchito masambawa, chifukwa nthawi zambiri imagwiritsidwa ntchito pa mankhwala, monga mankhwala oletsa tizilombo toyambitsa matenda komanso ngati mankhwala osokoneza bongo.
Mu nyengo yathu, anyezi amakula kwa zaka ziwiri. M'chaka choyamba amafesa mbewu - chernushka. Anyezi a sevok amakula mu kugwa kwa mbewu izi, ndipo kumapeto kwa chaka chamawa zimabzalidwa pamabedi. Kuchokera pamenepo mababu akuluakulu amakula m'dzinja. Anyezi ndi otchuka kwambiri m'minda yam'mayiko ambiri padziko lapansi. Amakula kwa nthawi yaitali ndipo amagwiritsidwa ntchito popanga mankhwala ndi kuphika.