Zaub vaj

Yuav ua li cas kho tau cucumbers nyob rau hauv ib lub tsev xog paj

Gardeners feem ntau muaj nrog lub fact tias lawv cov tsev xog paj qus, uas lawv cherish, cuam ​​tshuam rau kab mob thiab kab tsuag. Qhov teeb meem, uas yog tsim sab hauv tsev, pab cov kev loj hlob ntawm ntau cov kab mob. Lub sib ntaus tawm tsam cov teeb meem no yog ib feem ntawm kev saib xyuas ntawm zaub cov qoob loo. Xav txog tus kab mob ntawm cucumbers nyob rau hauv lub tsev cog khoom thiab piav qhia txog cov hau kev ntawm lawv cov kev kho mob, nrog rau cov duab uas yuav pab kom sai sai "paub" tus yeeb ncuab. Tamsim no koj pom thiab cim tau kabmob lossis kabmob, ntau dua cov zaubmov thiab cov qoob lwj uas koj yuav tau txais.

Ua rau

Tsev cog khoom cucumbers yog cov kab mob zoo dua rau cov kab mob, cov kab mob thiab cov kab mob kis dua zaub hlob hauv av qhib. Cov cwj pwm ua rau kev tsim kab mob thiab kis kab mob sib kis tau yog cov nram qab no:

  • khoom cua microclimate (tsis muaj kev pom zoo tsim nyog rau kev loj hlob thiab kev loj hlob);
  • cov dej kub tsis zoo (hloov thiab nem siab kub hloov hauv lub tsev cog khoom);
  • high humidity;
  • dej txias dej, dej ntau dhau, txau ntau ntawm cov nroj tsuag;
  • qhov muaj cov xwm txheej; tsis muaj teeb pom kev; tsis muaj kev pab cuam hauv av;
  • tsis quav ntsej txog cov qauv kev cog qoob loo (tsis hloov chaw tshiab thiab av cog);
  • cog seedlings nyob rau hauv hauv av, qhov twg qhov phem predecessors ntawm dib (watermelon, melon, zucchini, squash, taub dag) yav dhau los loj hlob;
  • tsis tu ncua;
  • lig paub ntawm kev cuam tshuam cov nroj tsuag.

Koj puas paub? Thawj puas tau greenhouses rau xyoo-round cultivation ntawm dib bushes tau ua nyob rau hauv ancient Rome. Roman tus Vajntxwv Tiberius (42 BC) AD-37 AD) tau xav noj cov zaub txhua txhua hnub.

Cov kab mob loj ntawm tsev xog paj cucumbers thiab lawv cov kev kho mob

Cov kab mob feem ntau uas cuam tshuam txog kab lis kev cai nyob rau hauv tsev xog paj yog: anthracnose, powdery mildew, downy mildew, grey thiab dawb rot, bacteriosis, paus rot. Cov no thiab lwm cov kab mob ntawm cov cucumbers, peb tam sim no xav txog kev nthuav dav, thiab muab ib daim duab ntawm cov kab mob muaj kab mob hauv txhua kis.

Anthracnose

Anthracnose - ib tus kab mob provoked los ntawm fungus Colletotrichum lagenarium. Lub fungus khov khib nyiab thoob plaws hauv vegetative theem. Pom tau tus kab mob ntawm cov xim daj-xim av rau cov nplooj ntawv thiab cotyledons. Maj mam, qhov cuam tshuam qhov chaw ntawm nplooj ua brittle thiab crumble. Ntawm kev tua tshwm nyob rau hauv tob tob nrog rau nrog liab dawb tooj liab. Yog hais tias tus kab mob infects lub txiv hmab txiv ntoo, ces lawv kuj tsim indentations nyob rau hauv daim ntawv ntawm ulcers. Nyob rau hauv tej yam kev mob ntawm high humidity, cov formations ua them nrog pink puab, thiab ces tig dub.

Lub saj ntawm zaub ua iab, thiab thaum lub sij hawm cia thiab kev thauj mus los lawv rot. Noj xws li ib tug zaub yog undesirable.

Thaum paub cov phiajcim no, cov txiv hmab txiv ntoo zoo dua tuaj yeem tshem tawm sai sai, thiab cov txiv hmab txiv ntoo ua haujlwm nrog txheej txheem 0.4% chlorine dioxide. Koj tuaj yeem thov cov 1% ntawm Bordeaux sib tov. Cov txheej txheem yog nqa tawm ib zaug txhua txhua 10 hnub.

Mealy dew

Powdery mildew (Lub mycelium yog tus neeg saib xyuas causative ntawm Erysiphales) yog ib qho ntawm feem ntau cov kab mob ntawm cucumbers nyob rau hauv kev tiv thaiv hauv av. Nyob rau hauv mob nroj tsuag, thaum ntxov tuag tawm ntawm nplooj yog sau tseg, thiab tawm los yog txo. Thaum thawj theem ntawm tus kab mob tau qhia los ntawm ib lub teeb whitish on foliage. Maj mam, qhov me ntsis nce, powdery mildew kis mus rau stalks thiab stalks, thiab nplooj tig tig xim av thiab tuag.

Yog hais tias koj pom cov cim powdery mildew, tshem tawm qhov feem cuam tshuam ntawm cov nroj tsuag ntawm qhov chaw ntawm tus kab mob, ces kho cov bushes nrog sulfur raws li fungicides (Topsin, Bayleton, Tiovit dav hlau, Caratan, colloidal sulfur). Ib qho txiaj ntsig zoo kuj muab tau mullein infusion. Re-processing yog nqa tawm tsuas yog tom qab 1-2 lub lim piam.

Nws tseem ceeb heev! Cov kab mob fungal yuav tsum raug tshawb ze ntawm lub qhov rais, cov cua kub thiab cov qhov rooj tsev cog khoom.

Perinosporosis (downy mildew)

Downy mildew los yog perinosporosis- ib qho kev puas tsuaj raug mob los ntawm fungus Plasmopara thiab cuam tshuam cov nplooj ntoo. Ib zaug rau ntawm cov nroj tsuag, lub perinospora mycelium sai tsim, thaiv cov khoom ntawm cov as-ham. Lub mycelium tej zaum yuav persist nyob rau hauv dib noob rau ntau xyoo. Nyob rau saum npoo ntawm daim ntawv, yellowish-xim av me ntsis thawj daim ntawv. Txij lub sij hawm, cov mob no nthuav thiab loj hlob ua ke. Nyob rau sab nraum qab ntawm daim ntawv muaj ib tug tuab grey-liab doog Bloom. Tshaj ntoo, hlws dej thiab ntog.

Yuav kom kov yeej tus kab mob, nres dej, sprinkle cov av nrog ntoo tshauv. Npog cov vines zoo thaum hmo ntuj thiab cua lawv thaum nruab hnub. Txau qhov kev daws Phytosporin. Yoo on ob sab kom zoo zoo Bordeaux sib tov los yog tooj liab-xab npum emulsion.

Raws li nrov siv siv kefir nrog iodine los yog qaub mis nyuj haus.

Grey rot

Grey rot - mob los ntawm lub yeej ntawm bushes nrog Botrytis cinerea mycelium. Mycelium kis cov qe menyuam, nplooj, paj thiab cov txiv hmab txiv ntoo ntawm lub dib. Kev kis tus kab mob yog pom los ntawm cov tsos ntawm cov nplua grey formations ntawm cov txiv hmab txiv ntoo, uas tuaj yeem loj hlob ua ke.

Qhov ntawm cov nroj tsuag mob nrog rot rot yuav tsum tau muab tshem tawm, capturing ib feem ntawm ib tug noj qab haus huv tua. Qhov chaw txiav nrog txiv qaub, tooj liab sulfate los yog crushed thee.

Nrog rau kev kho mob tsis muaj zog yuav ua tau Bordeaux sib tov. Nyob rau hauv cov ntaub ntawv ntawm lub tsos ntawm rot nyob rau bushes, cov kws txawj xyaum spraying fungicides. Cov tshuaj nram qab no yog siv: Rov Rov, "Khom", "Profit", "Fundazol", "Ditan M-45", "Ordan", "Skor".

Dawb rot

Dawb rot los yog sclerotinia (Botrytis cinerea mycelium yog tus neeg sawv cev causative) yog ib yam kab mob uas kis tau rau ntau cov qoob loo zaub hauv cov nroj tsuag. Cov ntaub ntawv sau cia los ntawm mycelium, ua puas tsuaj hlwb, resulting nyob rau hauv cov tub ntxhais hluas bushes tuag. Tus kab mob no kis tau tus kab nroj tsuag: cuttings, yub, nplooj thiab txiv hmab txiv ntoo ntawm cucumbers yog puas.

Qhov tsos mob ntawm sclerotinia yog ib qho dawb thiab nplaum patina, zoo li paj rwb ntaub plaub. Cov quav hniav ua rau lub sij hawm thiab hloov mus ua hnoos qeev. Cov nqaij npuas teeb rov qab dub thiab lwj.

Kev ntsuas kev ntsuas yog zoo li cov txheej txheem siv los tshem tawm xim grey rot. Txawm li cas los, nyob rau hauv no cov ntaub ntawv, nyob rau hauv tas li ntawd, dusting ntawm tua thiab nplooj nrog tooj liab-chalk hmoov yuav tsum tau nqa tawm. Qhov kev tshwm sim yog nqa tawm ntawm thawj theem ntawm kev loj hlob ntawm fungus.

Bacteriosis

Bacteriosis los yog angular spotting - Kev raug mob los ntawm tus kab mob pseudomonas lachrymans. Pib, me me ci-xim av ulcers muaj nyob rau ntawm cotyledons, thiab foliage yog them nrog angular me ntsis. Cov pob zeb zoo nrig nrog dej los yog roj. Tom qab, cov ntaub so ntswg kis tau xim liab, qhuav tawm thiab ploj. Cov txiv hmab txiv ntoo kuj tau tshwm sim ntawm angular spotting: lub dib zoo li nws tau pecked los ntawm noog.

Thaum thawj cov tsos mob ntawm tus kab mob bacteriosis tshwm ntawm nplooj los yog cotyledons, ua ntej txhua yam koj yuav tsum tau tshem ntawm cov nroj tsuag mob los yog yub. Ces tam sim ntawd kho lub bushes Bordeaux sib tov los yog standard fungicides.

Hauv paus rot

Hauv paus rot - ib tug txaus ntshai tus kab mob ntawm cucumbers, merciless ob qho tib si rau cov tub ntxhais hluas thiab cov laus nroj tsuag. Feem ntau tus kab mob cuam tshuam cov nroj tsuag tsis muaj zog. Kev tshwm sim hauv cheeb tsam hauv qab no, kab mob no ua kom qhuav thiab tuag ntawm tag nrho cov hauv paus system. Vim li ntawd, cov nplooj ntoo qis dua daj, thiab tom qab ntawd tag nrho cov ntoo tuag.

Kev tua ua rau pom kev loj hlob. Muaj ntau feem pua ​​ntawm kev tuag. Nyob rau hauv mob seedlings, xim av me ntsis yog infused on hauv paus ntseg tsho, uas sai multiply. Sij hawm dhau mus, tus tua ua thinner, thiab cov tub ntxhais hluas yoojyim nrog. Seedlings yooj yim ua txhaum tawm ntawm cov av. Tus kab mob yog yooj yim kom paub txog txawm nyob rau nplooj. Lawv deformed thiab them nrog me me xim av me ntsis.

Yuav kom kov yeej paus rot, cov nroj tsuag raug kho nrog cov nram qab no biopreparations: Trichodermin, Pseudobacterin-2, thiab Baktofit.

Nws tseem ceeb heev! Tag nrho cov tshuaj saum toj no siv raws li qhia hauv cov lus qhia.

Tsev cog khoom nroj tsuag

Nrog rau cov kab mob, koj lub tsev cog khoom qoob loo tuaj yeem tua tau qee kab-kab xev. Dib vines ntau ntau cuam tshuam los ntawm aphids, whitefly thiab kab laug sab mites. Nyob rau hauv kev sib ntaus tawm tsam txhua tus Kab Tsuag muaj nws tus kheej nuances. Tom ntej, peb yuav kawm txog cov kab no me me ntawm cov qaug cawv, tau ntsib cov tsos mob, nrog rau cov duab ntawm cov txiv hmab txiv ntoo qhov chaw, thiab ntsuam xyuas lawv cov kev kho mob.

Gourd Aphid

Lub colony melon aphidpub on tsob tsob nroj, txav lawv thiab kis ntau yam kab mob. Lub cev ntev ntawm qhov teeb meem kab yog 2 hli. Xim dub lossis tsaus ntsuab. Cov kab no me me tuaj yeem ua rau cov nroj tsuag sai sai, thiab ua kom qoob loo. Ua ntej, lub stems thiab nplooj shrivel, thiab ces tuag.

Koj tuaj yeem saib melon aphids nyob rau nraum qab nplooj thiab ntawm tua ntawm dib nroj tsuag nyob rau hauv Lub Xya hli ntuj thiab lub yim hli ntuj. Cov chaw ntawm aphids on cucumbers nyob rau hauv tsev xog paj mob yog weeds, yog li koj yuav tsum tau tshem ntawm lawv nyob rau hauv ib tug raws sijhawm. Ib qho Infusion ntawm liab kua txob thiab haus luam yeeb plua av (30 g kua txob thiab 200 g luam yeeb plua av ncuav 10 liters ntawm dej kub) yog xav tias yuav siv tau zoo heev nyob rau hauv kev tawm tsam aphids nyob rau hauv lub tsev cog khoom. Insist npaj txog ib hnub, lim, ces ua 1 tbsp. l kua tsev neeg xab npum thiab 3 tbsp. l ntoo cob. Ib lub lim tiam tom qab thawj zaug kev txau tshuaj yuav tsum rov qab ua dua. Sim los ua cov txheej txheem ntawm cov kab hauv lub tsev cog khoom. Raws li kev npaj tshuaj chemical, kev siv Strela los yog Inter-vir siv.

Whitefly tsev cog khoom

Dawb ya - teeb meem kab, feem ntau settling on tsev xog paj nroj tsuag. Cov kab no me me muaj tis dawb xim, thiab nws lub cev muaj ntaub thaiv dawb. Whitefly muaj peev xwm ua kom tiav tag nrho cov nroj tsuag nyob rau hauv ib lub sij hawm luv luv. Nws settles rau ntawm nplooj ntawm cucumbers, nqus cov kua txiv tawm ntawm lawv thiab qhov tseem ceeb ntawm cov khoom qab zib. Tshwj xeeb tshaj yog ntau pawg yog pom hauv qab ntawm daim ntawv. Tom qab ntawd tus tua thiab nplooj tig dub thiab tuag.

Tawm tsam whitefly, kho txoj kev kho nrog Akofit roj yam khoom (0.2%). Cov txheej txheem yog nqa tawm 2-3 zaug thaum lub sij hawm tag nrho cov nroj tsuag.

Nws tseem ceeb heev! Tsis txhob ntxiv tshiab sawdust mus rau lub dib av nyob rau hauv lub tsev cog khoom. Sawdust siv calcium los ntawm cov av thiab depletes nws. Siv tsuas sawdust uas muaj hlua tsawg kawg 1 xyoos.
Yuav kom tiv thaiv lub tsev xog paj los ntawm whitefly, npog tag nrho cov qhov rooj thiab vents nyob rau hauv ib lub gauze txheej. Tom qab ntawd ntim cov kua nplaum tshwj xeeb. Rau qhov kawg no, daim ntawm lub kaus poom yuav tsum tau pleev xim rau xim dawb los yog xim daj kom zoo nkauj rau cov kab dawb. Tom qab ntawd grease lub plywood nrog ib tug sib tov ntawm rosin, castor roj thiab petroleum jelly.

Ib tug zoo-tiag tiag txoj kev ntawm spraying nplooj nrog dej huv. Tom qab ntxuav, sawdust, peat los yog humus yuav tsum tau ntxiv rau cov av.

Nyob rau hauv kev sib ntaus nrog whitefly on cucumbers siv nyuj, nqaij npuas, yaj, nees thiab luav humus.

Spider mite

Tsev xog paj cucumbers feem ntau cuam tshuam. kab laug sab mite. Nrog rau txhua qhov nce hauv huab cua txias (ntawm 20 ° C thiab siab dua), cov zuam nce tuaj. Cov kab tsuag noj ob qho tib si seedlings thiab neeg laus vines. Lub sij hawm ntawm kab laug sab mite yog yooj yim txiav txim siab: ntawm nplooj koj saib tau lub web, on uas mites tsiv.

Tawm tsam kab laug sab mite, muaj cov tshuaj tshwj xeeb hu ua acaricides. Txawm li cas los xij, tus kab mob parasite no yuav ua rau kev quav tshuaj tua kab mob, yog li ntawd, cov nyiaj yuav tsum tau hloov nrog cov tshiab. Clipper, Fitoverm, Bicol, Talstar, Akarin thiab lwm tus yuav tsum tau hais ua zoo.

Koj puas paub? Tua tawm tsam kab laug sab - tsis muaj hauj lwm yooj yim. Ua ntej koj yuav tsum tau tshem ntawm cov poj niam. Lub sijhawm ntawm nws lub neej yog tsis pub ntau tshaj ib hlis, tiam sis, thaum lub sij hawm no tus poj niam muaj sij hawm nteg ob peb lub qes. Nws yog tseem paub tias ib tug poj niam ntawm ib hom ntawm mite yog peev xwm ntawm tso 15-20 txhiab qe nyob rau hauv nws lub neej. Tsawg ntawm lub ntiaj teb tsiaj yuav khav ntawm tej khoom tsim tau.

Kev Tiv Thaiv

Tiv thaiv kom tsis txhob muaj kev tiv thaiv kev tiv thaiv uas yuav tiv thaiv tau qhov tshwm sim thiab kis ntawm ntau yam kab mob thiab kab tsuag rau ntawm qaj nyob rau hauv tsev cog qoob loo. Kev tiv thaiv kev tiv thaiv yog raws li nram no:

  • kev tshem tawm thiab kev puas tsuaj ntawm tus kab mob, nrog cov qoob loo ntawm cov nroj tsuag, nrog rau txiv hmab txiv ntoo;
  • disinfection ntawm tag nrho tsev xog paj, nrog rau cov av, cov cuab yeej thiab lwm cov khoom siv;
  • tswj tus txiaj ntsig microclimate (qhov kub thiab txias - 23-25 ​​° C, cua tshuab pa - 80-85%);
  • mob nruab nrab ntawm cov av;
  • tswj kev cog qoob loo (qee zaus hloov qoob loo);
  • sowing tus kab mob-resistant ntau yam thiab hybrids;
  • cua sov thiab hnav khaub ncaws lub noob (rau disinfection, noob yuav tsum tau soaked nyob rau hauv ib tug 1% daws ntawm poov tshuaj permanganate ua ntej sowing);
  • tsaws hauv kev npaj ua ntej thiab rhuab av;
  • periodic kev ntawm cov khoom kaus poom;
  • tsis tu ncua hauv chav hauv; Khaws lub txaj huv.
Kab mob ntawm cucumbers nyob rau hauv lub tsev xog paj thaum thawj theem yog yooj yim los tswj, thiab pej xeem tshuaj yog heev haum rau lawv cov kev kho mob. Rau cov tshuaj pleev ua ntej, cov kua mis ntau yuav siv (1 l ntawm mis nyuj, 30 ntshauv ntawm iodine, 20 g ntawm xab npum tsev neeg).

Peb cia siab tias cov khoom siv no yuav pab koj ua tiav nrog ntau yam kev txom nyem ntawm tsev cog khoom qoob loo thiab tau txais ib qho siab dav. Muab kev saib xyuas ntawm qej, kev tiv thaiv raws sij hawm yuav txo kom qis zero yuav ua rau kev puas tsuaj ntawm kab mob cucumbers thiab kab tsuag.