Ikoko hakuna doro iri nani pane jeri crispy apple. Asi tariro chero ipi zvayo yokudya apuro kubva kubazi rayo pachayo ichaputsika kuguruva kana muti ukava chirwere chekurwa kweweevil, inonziwo maapuro maruva. Muchirimo, isu tichataura pamusoro pemitemo yekudzivirira apulo-tree floret nhasi.
Apple inotumbuka - zvidzidzo zvinokosha
Imwe yevamiriri veeevil beetles, ruva rweapuro ruduku (kusvika ku 4.5 mm) nyuchi dzine musoro dzinotambanudzirwa murefu refu. Pakupera kweproboscis iyi pane gnawing device iyo iyo celandine inodya mashizha neitsvo. Chinhu chakakosha chekukohwa munguva yemberi hakusi zvipembenene zvekare, asi maruva avo, anodya maruva. Zuva remaapuro florets rinoshandisa mumashizha akadonha uye mumakomba emiti uye kumuka apo inharaunda yekupisa inogadzirirwa kunenge + 6 degrees. Sarudza kuti muti wacho wakanga uri wekutambudzwa kweweevil nokuvapo kwe "kurira" itsvo - kubva kwavari juisi inogadziriswa, zvichibva pamusana wegwenzi. Mushure memazuva 10-14 mushure meizvi, maruva emuapuro anotanga kuisa mazai mukati memaruva buds. Madziya anobuda kubva mazai anodya zvachose mukati memafuta (stamens, pestle) uye kusungira mapaundi, uye pupate mukati. Kunze kwechirwere, vechiduku vanofudza mashizha kubva pamuti wakakuvadzwa, vozobhururuka vachipoteredza munda, vachirova dzimwe miti yose.
Nzira yekugadzirisa nayo maapuro maruva?
Kuti varwe nemapuro-miti inobudirira nekubudirira, inofanira kutanga mukutanga kwegore, kunyange vasati vasvika vanomuka uye vachishingaira kuita basa:
- Chiito chekutanga chekuchengetedza bindu
kubva pamapuriro emuapuro anofanira kunge ari kuiswa kwekutevedza mabhanki eakak, iyo inodzivirira nzira yebeetle kusvika kune korona. Izvo zvakagadzirwa pepapa, zvakagadzirwa nehuwandu hwakakosha. Mushure mokuzorora, bhanhire rinofanira kubviswa zvakanyatsopiswa uye kupiswa. - Munguva yeB bud inowedzera nguva, zviri nyore kubvisa nyuchi kubva pamuti unogadzirwa. Kuti uite izvi, shandisa mafutacloth kana tambo pasi pemiti yemapuro uye fungidza matavi kazhinji, uchivarova netsvimbo. Basa iri rinofanira kuitwa mangwanani-ngwanani.
- Zvipembenene zvakasiyana-siyana zvichabatsira kurarama nedambudziko racho. Izvi zvinotevera kugadzirira kubva maapuro maruva zvakaratidza kuti zvakanaka: Carbophos, Iskra, Fufanon, Decis, Aktara .