Yog hais tias koj Bush ntawm gooseberries hlob nyob rau hauv koj lub caij ntuj sov tsev txij li lub sij hawm immemorial, ces koj tej zaum paub no txaus ntshai tus kab mob - powdery mildew los yog, hais lus nyob rau hauv ib tug ntau cov lus, ib tug spherote. Nws yog qhia nyob rau hauv cov tsos ntawm ib tug dawb bryophyte lo rau ntawm berries thiab nplooj ntawm cov nroj tsuag. Tshwj xeeb yog sai tus kab mob no pib kis nyob rau hauv kub thiab humid huab cua, uas yog, raws li ib txoj cai, nyob rau hauv Lub rau hli ntuj. Sij hawm dhau los, cov dawb lo yog hloov mus rau hauv ib lub xim av xim av uas me ntsis cov txiv hmab txiv ntoo.
Cuam tshuam stems thiab nplooj sai sai qhuav thiab poob tawm, thiab berries, them nrog ib tug txaus ntshai kov, feem ntau tsis muaj lub sij hawm mus rau ripen, raws li lawv tawg thiab poob los ntawm Bush tseem nyob rau hauv ib lub xeev ntsuab. Yog li ntawd, yog hais tias koj tsis kho gooseberries los ntawm powdery mildew nyob rau hauv lub caij nplooj ntoos hlav, koj muaj peev xwm nyob twj ywm tsis sau ntawm delicious berries, thiab nyob rau hauv lub neej yav tom ntej muaj ib qho kev pheej hmoo thiab tag nrho poob koj nyiam Bush.
Ntawm chav kawm, science tsis sawv ntsug tseem, thiab breeders tau ntev txij thaum tsim ntau ntau yam uas tsis tuaj yeem tiv thaiv kev tsis sib haum xeeb. Txawm li cas los, tsis yog txhua leej txhua tus ntseeg hybrid ntau yam, thiab saj zoo yog pom hauv xaiv sim. Leej twg hais tias txhua yam, tab sis qub pog tus yawg uas hlob nyob rau hauv koj lub vaj teb muab koj ntau ntau delicious berries tshaj tshiab ntau yam ntawm gooseberries. Yog li ntawd, tsuas yog kev daws yog los tiv thaiv gooseberries los ntawm powdery mildew. Kuv zoo siab tias nws yog qhov yooj yim heev rau kev sib ntaus cov teeb meem fungus.
Pib txoj kev rau tshwj kom txhob powdery mildew
Muaj ntau txoj kev rau kev sib ntaus sib tua, ntawm lawv muaj kev pov thawj pej xeem cov kev. Nug cov lus nug, dab tsi raug kho nrog currant thiab gooseberry mildew nyob rau hauv lub Plaub Hlis Ntuj, tsis txhob hnov qab hais tias muaj coob tus neeg txawv zaub mov txawv xav tau ib qho kev ua ke, lawv yuav tsum tau ua ntu zus. Ntawm no yog cov cuab yeej nrov tshaj plaws:
- Mullein. Los npaj lub Txoj kev lis ntshav los ntawm mullein, dilute nws nrog dej nyob rau hauv ib tug ratio ntawm 1: 3 thiab tawm rau peb hnub. Tom qab no, dilute dua nrog dej thiab lim. Yuav kom qhov no tau muab cov txiaj ntsim, koj yuav tsum nco ntsoov thaum mus tsuag tshuaj gooseberries los ntawm powdery mildew. Ua li no peb zaug: ua ntej flowering, tom qab nws thiab ua ntej nplooj pib poob tawm.
- Kub dej. Cov dej haus li niaj zaus yuav tsum tau muab rhaub thiab ncuav npau npau npau ntawm dej tuaj yeem hauv caij nplooj ntoos hlav thaum tseem ntxov, thaum snow tseem dai. Tsis txhob ntshai,
cog me ntsis kub "da dej" tsis raug mob. Tab sis wintering rau ntawm ceg thiab nyob rau hauv bark ntawm pests yuav tsis yooj yim. - Tshauv. Los ntawm ntoo tshauv, koj muaj peev xwm npaj ib qho kev daws tau zoo rau combating powdery mildew. Ua li no, nyob rau hauv 10 liv dej, koj yuav tsum tau dilute 3 kg ntawm tshauv, insist rau 24 teev thiab lim. Caij nplooj ntoos hlav ua ntawm gooseberries los ntawm powdery mildew npaj txhij-ua infusion yog nqa tawm peb zaug nrog ib tug so nyob rau hauv ib hnub.
- Dos taub hau. Rau 10 liters ntawm dej kub, noj 200 grams ntawm husk thiab insist rau ob hnub. Kho lub Bush ntawm gooseberries ua ntej flowering, tom qab thiab ua ntej nplooj ntoos caij nplooj ntoos zeeg.