Pasi rose: Dickeya Blackleg Anoisa Chitupa Chembeu Pasi Pedzvinyiriro muEurope
Dickeya inogona kuderedza goho ne20–25% kana kupfuura; vatengi vembeu vanoda rusununguko rwakanyorwa, uye Scotland neNorthern Ireland dzinoshandisa kusashivirira zvachose pakupihwa kwezvitupa.
Dickeya blackleg ndiyo yave nyaya huru yekukura kwembeu mukurima mbatatisi muEurope: kurasikirwa kwegoho kwe20–25% kana kupfuura kwave kutaurwa muEurope, zviratidzo zvinowanzoonekwa pamusoro pe25°C, uye Scotland neNorthern Ireland hadzina kushivirira pakupihwa kwembeu.
Kusiyana nePectobacterium yekare, Dickeya inokonzera kukuvara kwakanyanya pahuwandu hushoma hwekusvibiswa uye inopararira zvinobudirira kuburikidza nekuchekwa kwembeu nekubata, zvichiita kuti zvinhu zvekutanga zvakachena zvive zvekudzivirira chete kwakavimbika.
Vatengi vembeu vakanzwisisa chidzidzo ichi: rusununguko rwakanyorwa kubva kuDickeya, rwakasimbiswa nekuyedzwa murabhoritari kwete kuongororwa kwemunda chete, ikozvino ndiyo chinodiwa chekutengeserana muzvibvumirano zvehunyanzvi.
Mazuva evhiki. Bvisa kunyoresa nekudzvanya kamwe chete.
Kudzora purazi inzira yekuchenesa: michina yekucheka yakacheneswa, kuyera nekungwarira kubvisa mbesa dzinofungidzirwa, uye kudiridza kunodzivirira mamiriro emvura anoputika nemakumbo matema.
Vaongorori vari kuramba vachishanda pakudzivirira zvipembenene, asi mhando dzinotsungirira zvipembenene dzichiri shoma; mune ramangwana, dziviriro yebazi iri iri pambeu yakachena uye kubata kwakasimba kubva kumbeu diki kuenda kumunda.
Kudzivirira & kudzora · Chinyorwa chemupepeti
Dickeya gumbo dema (Dickeya spp.): zvinogona kuitwa nevarimi
- Prevention: Dyara mbeu ine magwaro asina kunyoreswa kubva kuDickeya; chenesa michina yekucheka nekubata; dzivisa minda ine mvura yakawanda.
- Kuongorora: ongorora zvirimwa munguva dzinodziya — kukuvara kwakanyanya kupfuura 25°C; tumira nzvimbo dzinofungidzirwa kuti dziri kuongororwa murabhoritari.
- Kudzivirirwa kwemakemikari munyika yako: hapana mishonga inorapa iripo; mishonga yakagadzirwa nemhangura inopa huwandu hwakaganhurirwa hwemishonga yacho — tarisa rejista yenyika yenyika yako.
- Kugadzirisa kuramba: Mhando dzinoshivirira hadzisati dzawanikwa zvakanyanya; dziviriro inobva pambeu yakachena uye hutsanana.
Tsamba iyi inopihwa nechikwata chevatori venhau ve potatoes.news kuti vawane ruzivo chete. Haisi kurudziro yekambani chero ipi zvayo uye haisi yekumanikidzwa. Shandisa zvigadzirwa zvekuchengetedza zvirimwa chete zvakabvumidzwa munyika yako uye tevera label. Mazita ezvigadzirwa nekunyoreswa zvinosiyana pakati penyika; bvunza nyanzvi yezvekurima yemuno.
Sources: Spud Smart, 2016; DAERA Northern Ireland; Toth nevamwe, Plant Pathology, 2011
