Ngati mukuganiza kuti zomera zanu za basil zakhudzidwa ndi basil downy mildew , mumatani kenako? Basil downy mildew ndi matenda opatsirana kwambiri ndipo akhoza kubwera ndi chenjezo. Amapitsidwira kudzera mu spores zomwe ziri pafupi zosaoneka ndi maso ndipo zimatha kuwombedwa ndi mphepo; kunyamulidwa pa zovala, manja, kapena zipangizo; kapena kuyenda pa madzi omwe akuphulika kapena kutsanulidwa pa zomera kudzala.
Nazi zina zomwe mungachite mutapeza tsamba la basil downy m'munda mwanu komanso mayankho ena ku mafunso wamba okhudza basil downy mildew.
Kodi Basil Downy Mildew Amaoneka Bwanji?
Basil downy mildew amayamba ndi tizilombo toyambitsa matenda otchedwa Peronospora belbahrii. Basil amene watenga matenda a downy angakhale ndi maonekedwe achikasu, ofanana ndi vuto la zakudya. Kuwomba kasupe kumakhala koyamba kumapezeka m'madera ozungulira mitsempha ikuluikulu ndipo pamapeto pake kumafalikira tsamba lonselo. Masamba opatsirana angasonyezenso mawanga akuda komanso amtundu wakuda, omwe amapezeka m'munsi mwa tsamba. Pamene matendawa akupita, masambawo amatembenukira mwasupe ndipo amatha, zimayambira kufota, ndipo chimamaliza chimamwalira.
Matendawa amayamba kutsika pammera ndikupita pamwamba. Ngati mukuganiza kuti zomera zanu zili ndi kachilombo ka basil downy mildew ndipo mukufuna katswiri wodziwitsa, mungathe kubweretsa tsamba lomwe likukhudzidwa ku ofesi ya kuderalo kapena ofesi yowonjezera yunivesiti kuti muzindikire bwino.
Mosamala lekani tsamba ndikuliika mu pulasitiki losindikizidwa.
Chotsani Zomera Zowonongeka
Mukatsimikiza kuti chomera chanu chiri ndi downy mildew , chophimba chomera chonse ndi thumba kuti zisawonongeke-kumbukirani, zimatha kuthamanga ndi kumera pazomera zina, kapena zimatha kugwa ndi kuipitsa nthaka.
Pambuyo pang'onopang'ono, kwezani mmera wonse, chotsani mmunda wa munda, ndi kuwuwononga. Osati kompositi chomera kapena kuyesa kuchotsa masamba okha omwe amaoneka bwino. Njira zonsezi zingapangitse kufalitsa spores. Komanso, musasunge mbewu zanu za basil kumbali iliyonse ya mbeu ya chaka chimenecho. The spores ikhoza kuyambitsa mbewu ndikukhudza zomera za chaka chamawa.
Sungani Chinyezi ndi Chinyezi
Basil downy mildew amakula bwino ndi nyengo yofunda, yotentha. Zitha kukula mu kutentha kwa madigiri 59 F koma zimakhala zowonjezereka pamtambo wotentha, makamaka mvula. Ichi ndi chifukwa chake vutoli limakhala lovuta kwambiri m'nyengo ya chilimwe m'madera ambiri. Njira yabwino yopezera downy mildew kapena kuchepetsa kufalikira ndi kudula zomera zako kutali kwambiri kotero masamba awo akhoza kuyanika pakati pa madzi kapena mvula. Kupaka ulimi wothirira ndibwino kupopera mbewu chifukwa masamba amakhala owuma ndi kuphulika. Ngati mukuyenera kupopera, kuthirani zomerazo mozama komanso mochepetsetsa, makamaka m'mawa kuti zomera zikhale ndi nthawi yambiri yopuma masana komanso pakati pa madzi.
Kodi Vuto Lidzakhala Losauka?
Basil downy mildew ikhoza kukhala yotheka kwa zaka zambiri m'nthaka , ndi zina zomwe zikusonyeza kuti spores ikhoza kukhala yotheka zaka zisanu ndi zitatu kapena kuposerapo.
Kuti muteteze bwino, ndibwino kuti mutembenukire mbeu yanu yachitsulo ndikubzala pamalo atsopano nyengo yotsatira.
Kodi Basil Wodwala Ali Woopsa?
Kawirikawiri, basil masamba omwe ali ndi kachilombo ka downy mildew si owopsa, koma sikukakamizidwa kudya masamba omwe akukhudzidwa bwino. Mukayamba kuzindikira zizindikiro za mildew, ndi bwino kuchotsa chomera chonse ndikuchotsa ndi kuphika masamba okhawo, ngati mukufuna kudya. Chifukwa basil imakula mofulumira, kuchotsa mwamsanga ndi kuyambitsa zomera zatsopano m'malo atsopano ndi njira yabwino yopezera kufalitsa spores spores.