Pests ntawm grapes

Grapes yog prone rau ntau kis thiab kis kab mob, thiab nws tseem yog feem ntau tawm tsam los ntawm pests. Nyob rau hauv tsab xov xwm no peb yuav qhia rau koj txog cov kab twg yog cov kab tsuag ntawm cov txiv hmab, thiab txog kev yooj yim rau kev tiv thaiv lawv.

Spider mite

Ntxiv nrog rau grapes, kab laug sab mite parasitizes lwm 200 tsiaj ntawm ntau yam nroj tsuag. Nws pub mov rau ntawm cov txiv hmab txiv ntoo ntawm txiv hmab txiv ntoo, feem ntau nyob hauv daim nplooj thiab nyob rau hauv kom txog thaum nws tau rhuav tshem tag nrho cov as-ham hauv nws. Tom qab ntawd lub mite txav mus rau lwm nplooj grape, thiab thiaj li nyob rau. Cov nplooj, mob los ntawm kab Tsuag, tig daj los yog tig liab, thiab ces tig xim av thiab crumble. Cov tub ntxhais hluas tua ntawm ceg raug mob loj zuj zus thiab hlob qeeb dua li niaj zaus. Zuam kuj cuam tshuam cov txiv hmab txiv ntoo: lawv ua acidic, cov ntsiab lus qab zib tsawg dua.

Lub npe ntawm cov kab no sawv vim nws qhov "cwj pwm" ntawm nws qhov chaw nyob nrog cobwebs. Raws li qhov cwj pwm no, nws qhov chaw yuav txiav txim siab tau yooj yim kom thiaj li tsim nyog ntsuas sij hawm. Txhawm rau tiv thaiv cov txiv hmab los ntawm Kab Tsuag Maas Acaricides siv (npaj Sanmayt, Neoron, Aktelik, Omayt thiab lwm tus), thiab cov tshuaj tua kab uas muaj cov tshuaj lom.

Grapevine

Qhov no Kab Tsuag, scientifically hu ua "phytoptus", cuam tshuam tsuas yog ib co ntau yam ntawm grapes, feem ntau hybrid. Nyob rau Upper ntawm grape nplooj ntoos, cuam tshuam los ntawm khaus, muaj tubercles, thiab hauv qab no - qhov sib xyaw thaiv tau hau nrog plaub mos mos. Ib tug ncaj qhov tau txais ntawm "ua hauj lwm" ntawm khaus yog deterioration ntawm photosynthesis ntawm nplooj, thiab dhau lub sij hawm nplooj tig liab thiab poob tawm. Txawm li cas los, nyob rau hauv bunches ntawm grapes lub zuden tsis parasitize.

Caij nplooj ntoos hlav ntawm txiv hmab txiv ntoo los ntawm tej kab tsuag xws li kab laug sab thiab kua txiv hmab txiv ntoo yog qhov zoo tshaj plaws nqa tawm qhov kawg ntawm lub Tsib Hlis, sib txuas nrog nws kev ntsuas kom tawm tsam nplooj ntoos rollers, uas yuav tsum tau tham txog hauv qab no. Rau ntau zoo tiv thaiv ntawm grapes los ntawm nplooj ntoos-noj pests, siv insectoacaricides.

Philloxera

Phylloxera yog kab tsuag ntau tshaj plaws rau cov txiv hmab. Nws yog ib hom ntawm aphids - me kab kab uas pub on nroj kua txiv, thiab settles tsuas yog on grapes. Muaj ob hom phylloxera - gallic (leafy) thiab hauv paus.

Thawj hom tsiaj nyob rau ntawm nplooj, tshwj xeeb nyob rau hauv qab ntawm ib nplooj ntoos ntawm grapes. Nyob rau tib lub sijhawm, blisters tshwm rau nws, hu ua galls, nyob rau hauv uas phylloxera yog tiag tiag nyob. Yog hais tias koj tsis tua nws, kis tau mus ntawm nplooj rau lub antennae, cuttings thiab stems ntawm grapes.

Lub hauv paus phylloxera cuam tshuam, ntsig, hauv paus system ntawm nroj tsuag. Nrog nws tus pas nqus tau, nws lub tsho pierces cov ntaub so ntswg los ntawm cov qia los yog hauv paus thiab thawb tawm tag nrho cov as-ham (carbohydrates, nqaijrog thiab proteins) hloov dua siab tshiab los ntawm cov kua nplaum ntawm nws cov qaub ncaug rau kev sib haum xeeb rau nws cov plab zom mov.

Txau txiv hmab los ntawm pests yog ib qho ntawm txoj kev ntawm combating phylloxera. Ntxiv rau, kev siv cov tshuaj tua kab tshwj xeeb (Confidor, Aktelik, thiab lwm yam), kev cog qoob ntawm av los ntawm fumigants, thiab cultivation ntawm grape-bearing xau resistant phylloxera (av nplaum, silty, solonetsous los yog sands) kuj txhais tau tias nrov. Thiab feem ntau txoj kev zoo yog cais tawm - nws txiav tag nrho cov foci ntawm tus kab mob nyob rau hauv lub quarantine cheeb tsam.

Daim Ntawv Xijpeem

Tsis zoo li beetles - pests ntawm grapes, sheetworms - qhov no yog tsis harmless butterflies. Lawv puas tsuaj rau cov txiv hmab, uas pib pib tsim teeb meem kab mob, ua rau rotting ntawm cov nroj tsuag. Nyob rau hauv peb cov latitudes, cov nram qab no peb hom ntawm nplooj ntawv yog cov: