Matenda a courgettes ndi mankhwala awo

Monga zomera zonse zikukula pamabedi athu, zukini imadziwika ndi matenda ndi tizirombo. Palibe matenda enieni amene zukini amangokhalira kumva, amatenga matenda omwewo ndi tizirombo monga nkhaka, maungu ndi zomera zina. Matenda a zukini angakhudze chomeracho kumayambiriro kwa nyengo yokula komanso nthawi ina iliyonse. Choncho nthawi zonse muyenera kukhala maso kuti mukhale ndi nthawi yowonjezera matenda ndi tizilombo toyambitsa matenda.

Matenda a courgettes

Matenda ambiri ndi powdery mildew . Makamaka ndi matenda a masamba a zukini, ngakhale ngati siimayimitsidwa m'kupita kwanthawi, imatha kugunda chitsamba chonse pamodzi ndi zipatso ndipo mbewu sizingapulumutsidwe. Matendawa amawonetsedwa mu maonekedwe a mawanga pamtunda wa tsamba la tsamba. Choyamba, mawanga si aakulu, koma pang'onopang'ono akukula, kutenga tsamba lonse. Tsamba limawoneka ngati linali lofufumidwa ndi ufa - choncho dzina.

Matendawa amawonekera pamene pali kuphulika kwa mbeu, choncho, kuthamanga kosauka, komanso kuthirira madzi ozizira. Malo odwala a zomera ayenera kutenthedwa, chifukwa bowa spores akhoza kuzizira mwa iwo ndikupatsira zomera zatsopano chaka chotsatira. Zizindikiro zoyambirira za matendawa zikapezeka, zomerazo ziyenera kuperekedwa kuchokera ku sprayer ndi njira ya Mullein kapena njira yothetsera sulfure yamagazi 30 pa 10 malita a madzi. Chotsatira chabwino ndi kuyambitsa mungu wa zomera ndi sulfure ufa, umene uyenera kubwerezedwa mu sabata.

Matenda ena omwe nthawi zambiri amakhudza kubzala kwa zukini ndizovuta. Pa masamba kuoneka chikasu mawanga, amene pang'onopang'ono kutembenukira wakuda. Ngati zizindikiro za matendawa zapezeka, masamba omwe akukhudzidwa ayenera kuchotsedwa ndipo zomera zimagwiritsidwa ntchito mosavuta.

SizoloƔere mu zukini ndi kuwonongeka kwa bakiteriya. Zomwe zimachititsa kuti zikhale zofanana ndi za mildew. Kuti asiye kufalitsa, m'pofunika kuleka kuthirira, kuchotsani mbali zowola za zomera ndi kuchitira tchire ndi mkuwa oxychloride 50%.

Tizilombo ta zukini

Tizilombo tomwe timakhala pa zukini ndi nsabwe za m'masamba ndi whitefly. Atakhala pa chomeracho, amaikapo kanthawi kochepa, kuchititsa masamba ndi ovary kupota ndi kuuma. Kulimbana ndi alendo osalandiridwawa amagwiritsira ntchito zida zapadera zochokera kwa iwo, kapena amagwiritsa ntchito njira zosiyana siyana. Mungathe kukonzekera njira yothetsera phulusa kapena kulowetsedwa kwa mandimu ndi kuwonjezera pa sopo ndi tsabola wakuda ndikuwaza ndi zukini.