Txiv lws suav yog ib qho ntawm feem ntau cov qoob loo cog qoob loo ntawm peb homesteads thiab suburban cheeb tsam. Leej twg tsis kam noj cov kua txiv hmab txiv ntoo, cov txiv hmab txiv ntoo zoo dua uas tau loj hlob rau nws tus kheej, ua tib zoo siv lub txaj? Muaj tseeb, ib lws suav yuav tsis yog hu ua undemanding tu ib tug zaub. Tsis tas li ntawd, nyob rau hauv lub txaj nrog txiv lws suav feem ntau muaj ntau yam teeb meem: nroj tsuag yuav raug rau ntau cov kab mob, uas, ntawm chav kawm, weakens lub lws suav thiab significantly txo tawm los, los yog txawm ua rau leads mus rau kev tuag. Tshwj xeeb tshaj yog txaus ntshai yog ib tug fungal kab mob, xws li phytophthora. Tawm ntau ntau tom qab lub caij nyoog rains, phytophthora cuam tshuam cov nplooj, lub qia thiab kis mus rau txiv hmab txiv ntoo, npog lawv nrog tsaus xim av me ntsis. Raws li ib tug tshwm sim, txawm lub ripe sau tsis deteriorate thiab ua unsuitable rau kev siv. Los kho qhov teeb meem no, peb yuav qhia rau koj txog yim nrov pej xeem tshuaj los ntawm phytophthora ntawm txiv lws suav.
Yuav ua li cas kho txiv lws suav los ntawm phytophthora?
Kev kho nrog cov hmoov tshauv
Ib tug ncaj zoo kev kho mob rau phytophthora yog suav hais tias yog yuav spraying ntawm lws suav bushes nrog ib tug tshauv daws. Kev paub gardeners pom zoo kom yuav tsum tau siv raws li ib tug prophylaxis peb zaug ib lub caij: tom qab cog lub seedlings, ua ntej flowering thiab tom qab tsos ntawm ovary rau ntawm nroj tsuag. Cov tshuaj yog npaj los ntawm ib lub thoob dej, dissolving nyob rau hauv nws ib nrab-thoob ntawm tshauv. Hais kom muaj kev kho mob txog 3 hnub. Koj tseem tuaj yeem nphwv cov nroj tsuag ntawm tshauv .
Kev kho mob nrog ib tug daws ntawm mis nyuj thiab iodine
Muaj ntau tus tswv ntawm "6 daim av" hais lus zoo txog kev siv tshuaj tsuag ntawm cov mis thiab iodine los ntawm phytophthora hauv txiv lws suav. Nws yog npaj los ntawm dissolving nyob rau hauv 10 liv dej 15-20 tee ntawm iodine thiab 1 liter ntawm mis nyuj, nyiam dua tsawg-rog.
Kev Kho Mob Ntshav
Nws yog ua tau kom ib tug lws suav los ntawm phytophthora nrog mis nyuj whey, uas yuav tsum tau diluted nrog dej nyob rau hauv ib tug ratio ntawm 1: 1. Nyob rau hauv Lub Xya hli ntuj, thaum twg ua tau, cov tub ntxhais hluas cov nroj tsuag raug tsuag nrog xws li ib tug txhua txhua hnub.
Kev kho mob nrog ib tug daws ntawm poov tshuaj permanganate
Nrov cov pej xeem tshuaj rau kev tiv thaiv ntawm txiv lws suav los ntawm phytophthora yog kev kho mob ntawm cov noob nrog ib tug daws ntawm poov tshuaj permanganate ua ntej cog. Qhov tseeb yog hais tias tej zaum cov khoom cog yog kis nrog fungal spores. Raws li cov nroj tsuag loj hlob, phytophthora tshwm. Txawm li ntawd los, raws sij hawm soaking noob nyob rau hauv ib qho kev daws ntawm poov tshuaj permanganate (1 g ntawm khoom haus ib 10 liv dej) yuav pab tau tshem ntawm tus kab mob.
Kev kho mob nrog Txoj kev lis ntshav ntawm qej
Ntawm lub tsev tshuaj rau phytophthora, koj muaj peev xwm sim sprinkling lws suav seedlings nrog ib tug tincture ntawm qej. Ua ntej, nyob rau hauv ib tug nqaij grinder los yog blender, 100 g ntawm denticles thiab xib nplooj qej yog crushed, tom qab uas 200 g dej yog poured tshaj lub gruel. Xws li ib qho kev daws teeb meem yog hais txog 24 xuab moos. Tom qab ntawd nws yuav tsum tau lim los ntawm gauze thiab diluted nrog 10 liv dej. Los ntawm txoj kev, 1 g ntawm poov tshuaj permanganate kuj yuav ntxiv rau npaj npaj.
Kev kho mob nrog Trichopol daws
Nws yog lub npe hu tias trichopolum yog ib qho khoom zoo heev rau sib ntaus sib tua ntau kab mob uas tshwm sim los ntawm spores ntawm fungi. Tias yog vim li cas ntau gardeners pom zoo hais tias yog hais tias koj kis tau phytophthors, sim txau cov txiv lws suav nrog kev daws ntawm cov tshuaj.
Kev kho mob ntawm mullein infusion
Tsis phem pov lwm ntawm ib qho ntawm pej xeem txoj kev los ntawm phytophthora nyob rau hauv cov txiv lws suav. Cov tswv cuab ntawm cov av thaj av uas nyob rau hauv cov cheeb tsam ntug zos muaj peev xwm sim ib qho kev daws ntawm tshiab mullein (manure). 500 g ntawm fertilizer yuav tsum tau diluted nyob rau hauv ib lub thoob dej. Qhov no txhais tau tias yog txau ob zaug hauv Lub Rau Hli.
Kev kho mob nrog ib tug daws ntawm poov hlau tshuaj dawb
Yog hais tias tus nroj tsuag yog ntseeg tau cuam tshuam los ntawm phytophthora, sim txuag zaub nrog spraying nrog ib tug daws ntawm poov hlau tshuaj dawb. Nws yog npaj los ntawm sib tov 2 l dej nrog ib qho ampule ntawm cov khoom.