Lig blight (los yog xim av rot) yog feem ntau cov kab mob ntawm zaub cov qoob loo, xws li qos yaj ywm. Lub causative tus neeg sawv cev ntawm tus kab mob yog fungus. Nyob rau hauv no tsab xov xwm koj yuav kawm txog qhov ua rau lig blight ntawm qos yaj ywm thiab cov kev ntsuas uas twb muaj lawm siv los siv rau hauv tus kab mob no.
Ua rau lig blight qos yaj ywm
Lub ntsiab yog vim li cas rau kev loj hlob ntawm lig blight ntawm qos yaj ywm yog txuam nrog ib tug pathogen hu ua oomyceteuas yog hais txog qis fungi. Tus kab mob tshwm sim los ntawm nws tus mob sai sai, txij thaum lub sij hawm tsim kab mob ntawm cov kab laus yog los ntawm 3 mus rau 15 hnub.
Cov kab mob tseem ceeb ntawm cov kab mob yog cov seem ntawm cov qoob loo thiab cov av, uas yav tas los muaj tus kab mob fungal.
Qhov zoo tshaj plaws kub rau kev loj hlob ntawm tus kab mob ncav 25 ° C, thiab cov av ntawm huab cua yog 90%. 
Feem ntau tus kab mob kis thaum cog cov zaub hauv thaj tsam loj. Txawm li cas los, xws li ib tug qos ntau yam, raws li lub "hnub ntawm Zhukov", muaj ib tug siab tsis kam mus lig blight.
Koj puas paub? Qos yaj ywm muaj txog 80% dej.
Cov cim qhia ntawm kev mob
Main thawj cov cim cov kab mob raug xav:
- tsaus me ntsis rau ntawm nplooj;
- xim av me ntsis rau ntawm stems;
- dawb tawg nyob rau hauv underside ntawm daim ntawv.
Yog tias koj pom cov tsos mob no rau lub sij hawm, koj tuaj yeem muaj sij hawm los tuav cov qos yaj ywm tshiab nrog kev pab los ntawm kev npaj tshwj xeeb rau lig blight.
Novice gardeners yuav zaum xav nyeem txog ntau hom kev kawm ntawm qos yaj ywm: Dutch, nyob rau hauv lub straw, cog rau hauv lub caij ntuj no.
Nyob rau hauv lub thib ob theem ntawm tus kab mob, uas yog, tom qab ob peb hnub, nplooj pib curl thiab qhuav tawm, thiab nyuaj me ntsis tshwm nyob rau tubers.
Nyob rau theem kawg, cov kev cog qoob loo los yog poob los ntawm qhov kev nthuav qhia los yog saj, los yog yuav tsis zoo rau kev thauj mus los, kev ua thiab cia. 
Prophylactic txoj kev ntawm lig blight
Txawm hais tias koj xav tias koj lub vaj teb yog txaus tiv thaiv, nws yog zoo dua los tiv thaiv koj tus kheej thiab xyuas kev tiv thaiv ntawm qos yaj ywm thiab lwm yam zaub ntawm cov qoob loo lig dhau.
Tiv thaiv kev tiv thaiv yog siv ncaj qha. ua ntej yuav tsaws. Qhov no txhais tau hais tias koj yuav tsum tau muab cov khoom cog rau kev noj qab haus huv thiab xaiv cov resistant ntau hom kab mob.
Nws tseem yog ib qho tsim nyog los tshem tawm seem ntawm lub qub tsaws chaw, vim lub ntiaj teb qub yog qhov chaw ntawm tus kab mob. Nco ntsoov txhawb kev cog qoob loo kom tsis txhob muaj teeb meem nrog cov hauv paus hniav yav tom ntej.
Nws tseem ceeb heev! Thaum xaiv ib qhov chaw rau cog cov cheeb tsam uas muaj cov av qis.
Ib co gardeners yog qhia kom sau thaum ntxov, zoo tshaj plaws nyob rau hauv rainy huab cua. Cov txiv hmab txiv ntoo uas tau muab khaws cia tau pom zoo kom muab tso rau hauv qhov chaw qhuav kom lawv siav. 
Tsis txhob cog cov zaub ze ze rau ib leeg. Vim yog qhov no, tus kab mob no tshwm sim sai dua. Zoo dua los lo nrog qee yam ncua nruab nrab ntawm zaub cov qoob loo. Thiab tseem thov hilling los tiv thaiv lub tubers los ntawm kev puas tsuaj.
Lig blight - nres, cuam tshuam tsis tsuas yog qos yaj ywm, tab sis kuj lwm cov qoob loo: txiv lws suav, peppers, eggplants.
Thaum fertilizing nroj tsuag, koj yuav tsum tsis txhob tsim txom siv nitrogen fertilizer, raws li qhov no, tab sis nws nce tus tawm los, tab sis tseem nce qib ntawm tus kab mob. Es tsis txhob nitrogen, nws yog zoo dua los siv poov tshuaj los yog tooj liab.
Txau kuj yog ib qho kev tiv thaiv zoo. Xws li ua qos los ntawm lig blight yog siv ntau heev, thiab tiv thaiv schemes yuav varied: koj yuav siv tau cov mis nyuj, qej tincture, Trichopol, iodine, ib tug qaug zog daws ntawm tooj liab sulfate los yog tincture on superphosphate.
Cov khoom noj khoom haus tsim ib cov yeeb yaj kiab ntawm nplooj, uas tiv thaiv tus kab mob, thiab iodine, superphosphate thiab vitriol tov nrog poov tshuaj fertilizer tsis tsuas yog kev tiv thaiv, tab sis kuj foliar pub mis.
Qos yaj ywm ua rau kev tiv thaiv thiab kev tswj ntawm lig blight
Muaj ntau ntau txoj kev rau lig blight ntawm qos yaj ywm, uas yog siv thaum tus fungus kis feem ntau ntawm cov zaub kab lis kev cai.
Ntau tus sim los tiv thaiv lawv tus kheej los ntawm xaiv txoj cai noj qab haus huv tubers rau cog thiab raws sij hawm hilling ntawm paus cov qoob loo. Txawm li cas los xij, qhov no tsis yog ib qho zoo.
Hauv qhov no, ua ntej koj yuav tsum tau tsuag cov saum nrog lub cev fungicide.
Nws tseem ceeb heev! Thaum lub saum ncav cuag ib qhov siab ntawm 30 cm, txau yog ua tiav.
Rau txau siv ib-feem pua Bordeaux kua los yog tooj liab sulfate.
Ua ntej flowering, cov qoob loo cov qoob loo raug kho nrog Ecosil los yog Appin. Rau tsis kam mus rau tus kab mob no siv "Silk". 
Tom qab cov kev quab yuam, tom qab ob peb lub lis piam, cov zaub yuav tsum tau ua tiav nrog Ephal los yog Ditan M-45 fungicides. Nrog kev kov yeej, siv "Ridomil Gold" lossis "Oxy".
Tom qab flowering, lub qos yaj ywm raug kho nrog lub txhais tau tias "Bravo", thiab nyob rau theem ntawm ripening ntawm tubers siv "Alufit".
Yog hais tias koj tsis xav siv tshuaj, ces ib txhia gardeners tau qhia kom siv pej xeem txoj kev. Qhov feem ntau yog siv mis nyuj nrog qhov sib ntxiv ntawm iodine lossis 10% skimmed.
Koj puas paub? Muaj ntau lub qos yaj ywm hauv ntiaj teb.
Tam sim no hais tias koj paub li cas qos blight yog, yuav ua li cas nws zoo li cas thiab dab tsi ntawm kev kho mob koj yuav tsum tau muab rau cov keeb kwm, koj muaj peev xwm pib muaj kev npaj pib lub txaj rau yav tom ntej cog.
