Chikwata chechibage chipi zvacho chirwere chiri kutanga kuitika. Matanho anotevera anogona kutorwa kuti idzivirire uye kutonga:
1.Select inodzivirira mhando.
2.Ronda rirwere dzakaremara kubva mumunda, rima zvakadzama, uye kuviga hutachiona.
3.Tungamira maneja manejimendi, kudyara nguva yekudyara nguva, kuwedzera kushanduka kweiyo organizer Mukuwedzera, hapana tillage uye kuenderera mberi kuchinguva kuchawedzera kuchaitika kwezvirwere
.
1, shizha blight
Pathogen kutapurirana uye mamiriro ekutanga:
Iyo pathogen yechibage shizha isafeni dzechirwere dzinofukidza nekubatanidza hyphae kana dekiidium kune chirwere chematehwe. Kuwanda kwechibage shizha remagetsi chirwere hakuna kuenderana nechirwere kurikisirwa kwechibage mhando, asi zvakare zvine chekuita nemamiriro ekunze. Kana tembiricha ichisvika 20 ℃ -25 Kana ikangoerekana yabuda mushure memazuva akati wandei anoteedzana, inogona kukonzera kubuda kweiyo vitiligo. Uye zvakare, kamwe kamwe kujekesa pamazuva emagetsi kunogona kutungamira kuturukirwa kwemaswarling kuderera.
Kudzivirira Kemical uye Kudzora:
Fungicides akadai Azoxystrobin uye Propiconazole Azoxystrobin inogona kushandiswa kudzivirira uye kudzora chibagi shizha renzvimbo.
Kana nguva yekukura yechibage yanonoka, mashizha emvura yeMonotassium phosphate inosimudzira kutanga kusvika pakukura kunogona kuwedzerwa kune functide uye inoshandiswa panguva imwe chete.
2, chirwere chebrown
Zvinoitika pamashizha echibage, mashizha mashizha, uye anotanga kuitika pamapepa emashizha epamusoro, aine hosha zhinji dzekupindirana kwemashizha uye mashizha emashizha, kazhinji akafukidzwa mumitsara. Pakutanga, idiki idiki yero yero dema kana tsvuku brown brown nzvimbo, nezvirwere zvehosha zviri kutenderedza kana elliptical kune mutsara. Shizha remashizha padyo nehupamhi kazhinji rakatsvuka, uye mhuka diki diki dzinowanzoungana pamwechete. Mumatanho akakomba, zvikamu zvakati wandei kana kuti mashizha ese akafukidzwa nezvirwere, uye mavara makuru ebrown anoonekwa pane mashizha emashizha yakanga yakafa, uye iyo brown hupfu (iyo spururuium yePathogen) yakapararira. Shizha racho rakarwara rakanga rakatinhira zvishoma, uye tsanga dzemashizha uye dzimba dzemashizha dzakaramba dzakaramba dziri mafirita. Kana tembiricha yakakwira, humidyity yakakwira, uye mazuva mazhinji anonaya muna Chikunguru naAugust. Izvo zvinobatsira kutanga kwechirwere. Munzvimbo dzine hurombo ivhu hunhu, mashizha anotendeuka yero nezvirwere zvinoitika zvakakomba. Munzvimbo dzine hukuru hwakawanda hwekubereka, chibage chakasimba, mashizha akasviba akasviba, uye hosha dzakapfava kana dzisipo. Kazhinji, chirwere ichi chinowanzoitika kana paine 8-10 mashizha muzviyo, uye hazviwanzoitika zvakare mushure memashizha gumi nemaviri mune chibage.
Kudzivirira Kemical uye Kudzora:
Kudzivirira kwekutanga.DURES IYO 4 chibage brown nzvimbo nzvimbo Pyrazolidinoxystrobin, iyo inogona kuvandudza kushushikana kwekudzivirira kwechirimwa ichocho.
, Chiitiko chebrown brown uye zvimwe zvirwere zvepamberi zvekunyepedzera zvinogona zvakare kudzorwa nenguva makumi maviri neshanu muzana e25% pyrazolidinoxystrobin, iyo inogona kuvandudza kushushikana kwechirimwa ichocho.
3.Roongthern anthrax
Kutamiswa kwePathogen Matanda ezvirwere anogona kuonekwa mazuva mana mushure mekunge mashizha akatapukirwa, uye conidium anogadzirwa.
Computer Control: Kana paine chirwere, uye pane maitiro anowedzera, zvakakodzera kupfira kudzivirirwa munguva, uye kushandiswa kwemushonga kusvika pane zvinobvira, mumwe chete kana akati wandei anogona kushandiswa kupfira kudzivirira senge phenoxymeclozole, Pyrimidin, syringemycetin, pyrazole ether ester, nezvimwe.
Kutumira Nguva: Aug-01-2023