Txiv duaj yog lub txiv qab qab, tab sis koj yuav tsum xub siv zog kom sau qoob loo kom zoo. Cov kab mob ntawm cov txiv duaj thiab nws cov kab tsuag ua rau lub grower tsis paub thoob plaws hauv lub caij cog qoob loo. Cov txiv duaj cog nyob deb ntawm lawv cov teb chaws ib puag ncig nrog huab cua sov sov yuav ntxim rau ntau yam kab mob. Peb yuav hais txog qhov ailments feem ntau ntawm tsob ntoo thiab hais txog kev tiv thaiv tiv thaiv.
Yuav ua li cas cov kab mob cuam tshuam peach
Txhua yam txiv hmab txiv ntoo cov qoob loo cuam tshuam los ntawm ib qho cuam tshuam ntawm cov kab mob, tab sis txhua hom tsiaj yog predisposed rau qee qhov ntawm lawv. Thiab tib yam li plum moniliosis, peach cuam tshuam los ntawm curly, ntau zaus dua lwm yam kab mob.
Lwm qhov xav pom cov kab mob peach:
- txiv hmab txiv ntoo rot;
- powdery mildew;
- kleasterosporiosis;
- moniliosis.
Cov kev tiv thaiv ib puag ncig ntawm lub xyoo puag ncig yog tiv thaiv kev tiv thaiv kab mob, kev rhuav tshem cov kab thiab ua rau cov ntoo loj ntxiv. Yog tias koj khaws agronomic daim ntawv qhia hnub, koj tuaj yeem tiv thaiv kev sib kis tus kab mob, txawm tias nyob hauv qhov tsis zoo. Saib hauv daim duab: kab mob peach thiab lawv txoj kev kho mob, yuav tsum muaj cov tshuaj muaj zog thiab tiv thaiv khaub ncaws rau tus neeg ua haujlwm.
Kleasterosporiosis lossis rhais ntawm nplooj yog hais txog cov kab mob fungal. Thaum lub sijhawm pib ntawm txoj kev loj hlob, cov ntawv foob, raws li nws tau, ntawm nplooj, tom qab ntawd cov xim doog pom tshwm, daim ntaub hauv lub voj voog poob tawm thiab ib daim ntawv holey tau txais. Nyob rau tib lub sijhawm, cov noob kab mob kis mus rau tag nrho cov thooj av ntawm tsob ntoo. Qee lub sij hawm tib cov cim ntawm nplooj muab ib qho kev sib txuas ntawm tooj liab-muaj fungicides. Yog tias nws yog tus kab mob peach fungus, nws yuav hloov zuj zus sai.
Thaum tus kab mob kis tau nws tus kheej, nws tsis muaj peev xwm yeej nws nrog pej xeem tshuaj. Nws yog ib qho tsim nyog yuav tsum tau siv cov tshuaj fungicides, xws li Scor, Crystal lossis Delan, hauv ob zaug, yog tias ua raws cov lus qhia.
Powdery mildew tuaj yeem lwj qhov kev loj hlob ntawm peach ntawm ntug dej hiav txwv Dub thiab Azov Hiav Txwv. Rau nruab nrab txoj kab, tus kab mob no yog cov yam ntxwv ntawm melons thiab berries. Thaum xub thawj, cov nplooj ntawm tsob ntoo sawv ntsug zoo li txhais tau tias nphoo nrog hmoov. Tom qab, cov nplooj ntoos yog deformed, cov ceg ua nyias. Lub saj ntawm cov txiv hmab txiv ntoo yog hloov pauv. Powdery mildew yog tiv thaiv nrog Topaz, lub tshiab ntawm lub mullein, clipping mob tua. Pib tawm tsam powdery mildew colloidal leej faj.
Ua raws li cov thev naus laus zis loj hlob, kev tiv thaiv kab mob peach thiab tawm tsam lawv, zoo li hauv daim duab, yuav ua rau lub vaj zoo.
Tus kab mob curly nplooj yog qhov txaus ntshai tshaj plaws
Overwintered spores ntawm fungus germinate nyob rau hauv tua thiab nplooj nyob rau hauv thaum ntxov caij nplooj ntoos hlav, overwintering on nroj khib nyiab xyoo tas los. Cov kab mob ua kom zoo rau cov kab mob curly nplooj ntoos tau qhia rau daim nplooj. Thawj daim paib yog qhov tsim ntawm liab npuas ntawm nplooj npuag. Tab sis yog tias cov nplooj twb sagged rau ntawm tsob ntoo rau 2 lub lis piam, tus kab mob yog tsis muaj zog.
Cov pwm no tau tshaj tawm rau hauv lub phaj li 5-8 hnub qub. Cov nplooj tau pov tseg, thiab ua ke nrog cov noob paub tab poob rau hauv av. Cov ceg hluas ntawm cov ntoo tshiab lossis txhua xyoo thiab lawv cov ntoo tau raug puas ntsoog. Lub buds ntawm lub xyoo no yog deformed, thiab yuav tsis muaj qoob loo nyob rau lub caij tom ntej.
Yuav ua li cas kho peach kab mob nplooj curl? Tam sim! Sai li lawv pom thawj cov cim qhia - cov tub ntxhais hluas nplooj, tseem ntsuab, pib o, nws yog qhov yuav tsum tau siv cov tooj liab uas muaj fungicides hauv koob tshuaj pom zoo. Hauv qhov no, nws yog qhov yuav tsum tau pib tam sim huv huv pruning, scraping, pinching nplooj ntawv, kom txog thaum tus kab mob tau ntes tag nrho cov yas.
Cov kws tshaj lij thiab cov kws tshaj lij thov hais tias ntawm peach ntau yam, qee qhov ntau tiv taus cov nplooj:
- Redhaven
- Hauv kev nco txog Rodionov;
- Bagrinovsky;
- Morettini;
- Simferopol thaum ntxov.
Kuv tuaj yeem ua nrog curly nplooj ntawm peach pej xeem tshuaj? Lub hauv paus ntawm tus kabmob yog ceev. Cov tshuaj kho tau zoo tsis yog ntau yam. Yog tias pom tus kab mob thaum xub thawj, koj yuav tsum tau tshem tawm cov nplooj, txiav cov ceg uas lawv txuas, thiab nco ntsoov hlawv.
Txau cov ntoo nrog qhov sib xyaw ntawm cov tshuaj sulfur hmoov thiab fluff txiv qaub, txau 1% nrog colloidal leej faj, tab sis tsuas yog nyob rau hnub kub kub, kom qhov kub siab tshaj 25 degrees. Koj tuaj yeem siv cov tshuaj Biostat. Rau qhov kev kho mob thib ob, npaj 3-hnub Txoj kev lis ntshav ntawm cov luam yeeb hmoov av. Koj tuaj yeem muab tshuaj tsuag kom sib xyaw nrog cov roj qaub thiab av nplaum slurry, thov nws rau cov nplooj tom qab ntxuav txhua nrog dej nag lossis dej nag. Cov kws qhia kev ceeb toom tau hais tias yog tias muaj galls tshiab tshwm sim, koj yuav tsum hloov mus rau fungicides.
Cov hau kev tiv thaiv rau peach curly pib thaum lub caij nplooj zeeg. Nws yog nyob rau lub sijhawm no uas nws yog qhov yuav tsum tau tu lub vaj ntawm lub caij ntuj no. Sai li cov cua kub poob rau 10-5 degrees, lub sijhawm rau kev tiv thaiv tuaj:
- Kev tshuaj xyuas thiab ntxuav ntawm lub pob tw, tawg ceg.
- Tsis pub ua cov nqaj pliav ntawm txhua qhov seem, hlawv nplooj thiab ceg ntoo, plam av lossis nteg chiv tshiab thoob thaj chaw, tsis muaj khawb, cia kom muaj cov tawv tawv. Qhov no yog kev hnav khaub ncaws saum toj kawg nkaus rau 3 xyoos.
- Nyob rau lub caij nplooj ntoo hlav, ua kev ua rau ntawm cov buds nrog tooj liab fungicide, thiab tom qab ntawd luas. Tom qab kho nrog Topsin M, tab sis ua ntej nplooj ntoo tshwm.
On cov tub ntxhais hluas nplooj mus tsuag nrog tus yeej. Yav tom ntej, yog pom cov hlwv tshwm, 10% ntawm mullein infusion yuav tiv nrog lawv. Cov lush vaj yuav tshem cov kab mob li ntawm 2-3 xyoos.
Qhov no yog lo lus teb rau lo lus nug ntawm yuav ua li cas kho peach los ntawm curly nplooj. Cov txheej txheem yog siv hauv cov chaw ntiav hauv Ukraine. Cov kev kho kab mob kev ua haujlwm muaj peev xwm tshem tau cov kab mob fungal tseem ceeb, txawm tias nyob hauv lub xyoo sov sov.
Cov hauv paus ntsiab lus ntawm kev tswj tus kab mob yog qhov peev xwm cog tau ntoo zoo, muaj zog. Tom qab ntawd nws yuav nws tus kheej tiv taus cov kab mob thiab kab tsuag. Txhawm rau ua qhov no, koj yuav tsum pom txoj kab nqes ci, nrog txoj kev thaiv ntawm sab qaum teb txoj kev ntseeg. Lub peach tsis ua siab ntev rau ib qho chaw ntxoov ntxoo. Nws nyiam av muaj kuab, muaj dej tsis tu ncua thiab sawv hauv qhov av tob. Yog muaj kuab nyob rau lub caij ntuj no, tsob ntoo yuav sawv. Cov hauv paus hniav yuav tiv taus lub caij ntuj no txias +25 degrees rau 3-4 hnub, thiab 35-38 degrees rau ob peb teev. Kev ntxhua khaub ncaws dawb thiab ntxooj ntsej muag nyob rau hauv lub voj voog ze yuav pab txo kom muaj kev pheej hmoo los ntawm te.
