Colorado beetle - yowonongeka kwambiri ya mbatata. Alimi apaka galimoto amatha kulimbana nawo kwambiri, akugwiritsa ntchito mankhwala atsopano omwe amalonda amapereka. Zina mwazo zimapindulitsa kwambiri, zina - zochepa, koma zabwino kuti zithetse tizilombo toyambitsa matenda, mwatsoka sizimagwira ntchito. Nyongolotsi ya Colorado ikuwombera pansi ndikukumba pansi, ndipo pakuwonekera kwa masamba oyambirira obiriwira pa zomera, imayika pa mphutsizo, zomwe patatha masabata angapo amasandulika kukhala tizilombo mazana ambiri. Ndicho chifukwa chake ndi kofunikira kuti mwini wa mbatata azidziwa momwe angagwiritsire ntchito kachilomboka.
Khalani ndikuwonetsa kuti mbatata yosakaniza musanadzalemo idzawutetezera bwino kwambiri ku Colorado kachilomboka, m'malo mogwiritsa ntchito mankhwala ndi mankhwala ochizira atatha. Njirayi imapangitsa mbatata kukhala "inedible" kwa tizirombo. Choncho, tiyeni tione zomwe tingachite ndi tizirombo ta mbatata kuti tipewe ku kachilomboka ka Colorado.
Njira zoteteza mbatata ku Colorado beetle asanabzala
"Kutchuka" - imodzi mwa mankhwala otchuka kwambiri masiku ano pa kachilomboka.
"Kutchuka" kudzateteza mbatata yanu osati kokha ku Colorado mbatata kachilomboka, komanso kuchokera ku tizirombo tina zambiri - wireworm, kudula, kutulutsa, May mai, ndi zina zotero. Komanso, mankhwalawa amachititsa kuti matenda a fungal alowe, amathandiza zomera bwino kulekerera kutentha ndi chilala.
Komabe, tiyenera kukumbukira kuti kukonza mbatata ku Colorado kachilomboka "Kutchuka" ndi kovomerezeka kokha kwa mitundu imeneyo zomwe zokolola zawo sizimasonkhanitsidwe pamaso pa August. Zoona zake n'zakuti poizoni omwe ali m'kati mwa mankhwalawa adzachotsedwa pambuyo pa masiku 60. Choncho, kwa mbatata, "masiku makumi anai" ndi mitundu ina yoyambirira, chida ichi sichigwira ntchito.
Asanafike mankhwalawa "Kutchuka" pamsika, amalimoto amagwiritsa bwino ntchito chida chotchedwa "Maxim" (mwa njira, ntchito yawo yogwiritsira ntchito imagwira ntchito kwambiri). Komanso, tizilombo toyambitsa matenda monga Cruiser, Matador Grand, Tabu, Vitavax-200, Kolfugou-super, ndi Ditan M 45 zimagwiritsidwa ntchito motsutsana ndi kachilomboka ka Colorado. Iwo, mosiyana ndi kutchuka, ali ndi mlingo wina wa poizoni, umene suli wolepheretsa, ndipo izi ziyenera kuwerengedwa.
Njira yokonza mbatata ku Colorado mbatata kachilomboka asanabzala ndi motere. Choyamba muyenera kuyanika mbatata tubers. Kenaka - konzekerani njira yothetsera (kukonzekera kumasungunuka mu kuchuluka kwa madzi operekedwa ndi malangizo) ndi kusakaniza bwino. Mbatata iyenera kupopedwa mofanana, kotero kuti 90% ya aliyense tuber imachizidwa ndi kuyimitsidwa. Ndondomekoyi ndi yothandiza kupanga mankhwala opopera mankhwala, okhala pansi pa filimu ya mbatata.
Popeza mankhwala aliwonse ophera tizilombo toyambitsa matenda, fungicides ndi tizilombo ndi ochepa kwambiri, mankhwala a tubers ayenera kuchitika malinga ndi malamulo ena. Choyamba, ndiko kupezeka kwa zovala zoteteza, maski ndi magolovesi. Mu filimuyi, yomwe inayambidwa, mukhoza kukulunga ndi tubers kuti mutenge kupita kumalo otsetsereka. Ndipo kukwera komweko kuyenera kutengedwa mu magolovesi.
Kuwonjezera pa kusanadzala mbatata ku Colorado beetle, pali njira zina zowonongera tizilombo izi:
- kubzala mitundu yomwe imakhala yosagonjetsedwa ndi kafadala (Zarevo, Iskra, Temp, etc.);
- kuwonongeka kwa tizilombo;
- kulenga misampha mu mawonekedwe a ngalande kapena kugwiritsa ntchito maukonde a udzudzu;
- kugwiritsa ntchito mankhwala okonzekera kupopera mbewu mankhwalawa kubzala mabowo ndi mbatata amawombera;
- kugwiritsa ntchito mankhwala ochiritsira monga phulusa, sopo yachapa, chowawa, masamba a hazel, zitsamba zokometsera.