11 mishonga yeColorado potato beetle pakudyara mbatatisi kudzivirira machubhu
Hondo yekurwisa Colorado mbatatisi beetle yakatove nyaya yenguva dzose kune avo vanoda kurima mbatatisi panzvimbo yavo. Kuti uwane chigumisiro, misungo yakasiyana-siyana inotarirwa pedyo nemibhedha yembatatisi, makwenzi anoputirwa neguruva uye akapfapfaidzwa nemishonga yakasiyana-siyana, uye kunyange zvipembenene zvinounganidzwa nemaoko. Mukuwedzera kune izvi zvose, kune imwe nzira yakaratidza uye inoshanda yekudzivirira chirimwa kubva ku "colorados", uye uku ndiko kurapwa kwe tubers.
Zviri mukati
Sei preplant treatment yemachubhu ichidiwa?
Kugadzira machubhu usati wadyara inzira inoshanda inobatsira kudzivirira kukanganisa mbatatisi neColorado mbatata beetle uye zvimwe zvipembenene zvine njodzi. Iyi nzira yakakurumbira pakati pevarimi vane ruzivo, sezvo ine zvakawanda zvinobatsira.
Chinhu icho machubhu anobatwa nacho chinopinda mukati memadzinde nemashizha ekumusoro kwechirimwa panguva yekukura. Nekuda kweizvi, makwenzi embatatisi anoshingirira kune tupukanana dzakawanda uye haadi kupfapfaidzwa nemishonga inouraya zvipembenene kwenguva yakareba.
Makwenzi embatatisi anorimwa kubva kumachubhu akacheneswa haadi kurapwa nemishonga yezvipembenene. Izvi zvinoderedza njodzi yechepfu yevanobata, mhuka dzinovaraidza uye zvipembenene zvinobatsira.
Pre-kudyara kurapwa kunobatsira kudzivirira machubhu kubva kune fungal uye mabhakitiriya zvirwere, uyewo kubva pasi pezvipembenene.
Iyo preplant treatment yemachubhu inoitwa sei
Pane nzira mbiri huru dzekudzivirira machubhu usati wadyara: kupfapfaidza nekunyudzwa mune yakakosha mhinduro.
kumwaya
Kupfapfaidza machubhu usati wadyara, zvakakosha kuita kunze mukudzikama kwekunze. Maitiro ekugadziriswa akadaro ndeaya anotevera:
- Firimu yakachena inopararira pasi uye mipendero yakagadziriswa.
Kurapa kwe tubers vasati vadyara.
- Mbatata tubers yakanyatsoiswa mune imwe nhanho pafirimu. Muchiitiko ichi, zvakakosha zvikuru kuti usaputse mabukira.
- Uchishandisa sprayer kana mutsvairo wakanyikwa mune yakakosha agent, mbatatisi dzinonyatsogadziriswa uye dzobvumidzwa kuoma.
- Mushure memaminitsi makumi maviri-20, ma tubers anonyatsoshandurwa uye anogadziriswa kune rumwe rutivi.
- Maawa mashoma mushure mekupfapfaidza, mbatatisi tubers yakagadzirira kudyarwa.
Kunyudzwa mune mhinduro
Iyi nzira haisi shoma, asi nokuda kwekushandiswa kwayo inofanirwa kuva nemudziyo wakakodzera. Machubhu anofanira kunge ari mumhinduro kwechinguva kuitira kuti zvipembenene zvipinzwe mazviri.
Mushure mokunge mbatatisi yakagadziriswa yakaomeswa uye yakasimwa mumatsime.
Ndezvipi zvishandiso zvinoshandiswa kurapa tubers
Nzira uye magadzirirwo ekurapa kwepreplant haasiyane neaya anoshandiswa kurapa makwenzi embatatisi.
makemikari
Specialized insecticides inonzi inonyanya kushanda mukurwisana neColorado potato beetle. Chiverengero chakati chemishonga chakawana mukurumbira mukuru pakati pavanhu.
Folk kubheka
Kune vatsigiri vemaitiro echisikigo uye ezvakatipoteredza, kune akawanda mishonga yevanhu iwe unogona kuzvigadzirira nyore nyore.
| Zvinodhaka | Kugadzirira |
|---|---|
| A decoction yematehwe ehanyanisi | Pasi pebhakiti yehusk yakaoma inodururwa ne 10 malita emvura. Zvakakosha kuisa mutoro kuitira kuti husk irege kutenderera pamusoro uye isimbise mazuva maviri. |
| Green Walnut Peel Infusion | Dururira 2 kg yegreen walnut peel ne10 litres emvura uye uende kwemazuva mashanu. |
| Dota rehuni kana marasha | Ita guruva remachubhu. |
Chii chinogona kukuvadza kugadzirisa mbatatisi tubers
Paunenge uchigadzira machubhu, zvakakosha kutevedzera mirairo, zvikasadaro maitiro anobatsira pakutanga kuona anogona kukuvadza:
- Hazvibviri kudyara machubhu akabatwa munzvimbo imwechete gore negore. Nokufamba kwenguva, makemikoro anogona kuungana muvhu, uye pashure pemakore mashomanana, mbatatisi inorimwa paivhu rakadaro inogona kusakodzera kudyiwa nevanhu.
- Paunenge uchigadzira machubhu, zvakakosha kuti ucherechedze kuyerwa kwemishonga, zvikasadaro kuwandisa kwezvinhu zvine njodzi kunogona kupinda mumachubhu madiki.
- Pre-kudyara kugadzirisa machubhu hazvina kukodzera kumhando dzekutanga kuibva, sezvo ingangoita mwedzi miviri kubva panguva yekugadziriswa kusvika pakudya mbatatisi.
mhedziso
Preplant processing yemachubhu ine zvese zvayakanakira nezvayakaipira, asi zvisinei neizvi, inofarirwa nevarimi vazhinji. Kana iyo nzira ikaitwa tichifunga nezvese mitemo uye kurudziro, ipapo mibhedha yembatatisi ichachengetedzwa zvakavimbika kubva kuzvirwere uye zvipembenene, uye zvinhu zvine chepfu hazvizokanganisa kuumbwa uye kuravira kwechirimwa.
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