Rowan liab (zoo tib yam) yog ib tsob ntoo nrog ib lub paj ntawm daim phaj. Lub pob tw thiab ceg ntoo ntawm cov ntoo tshauv yog them nrog daim tawv txho liab. Qhov siab ntawm no nroj tsuag ncav cuag 15-16 meters.
Ib qho kev piav qhia ntawm roob ash yog tsim nyog pib nrog lub cheeb tsam ntawm nws txoj kev loj hlob. Nws npog cov European sab ntawm CIS, thiab thaj tsam ntawm Caucasus, Siberia, Sab Hnub Tuaj, Amur, mountainous Kazakhstan thiab Kyrgyzstan. Feem ntau, lub roob tshauv loj hlob tuaj rau ntawm ntug dej ntawm cov reservoirs, hauv meadows, raws txoj kev, hauv qab ntawm cov ntoo uas muaj sib xyaw los yog cov ceg ntoo. Chaw ua si cog qoob loo - ntau lub vaj, qhov chaw thiab chaw ua si.
Koj puas paub? Los ntawm Latin lus lo lus "tshauv" (Sorbus aucuparia) txhais ua "nyiam noog."
Kev tiv thaiv, txhais tau tias thiab cov hau kev tiv thaiv kab mob thiab kab tsuag ntawm roob tshauv (liab)
Ob qho tib si lub noob thiab cov neeg laus cov kab tsuag tsuag yog cov kab mob kis tau rau ntau hom kab mob, feem ntau yog ntawm cov keeb kwm fungal. Cia saib dab tsi yog qhov loj tshaj kev hem thawj rau cov nroj tsuag. 
Roob tshauv kab mob: kev tiv thaiv thiab kev kho mob thaum muaj tus kab mob
Feem ntau, thawj cov cim ntawm kev puas tsuaj los ntawm kab tsuag los yog kab mob tshwm sim hauv lub Tsib Hlis lossis Lub Rau Hli lossis ob lub nrab ntawm lub caij ntuj sov. Qhov zoo tshaj yog ncaj qha nyob rau ntawm kev coj noj coj ua ntawm cov neeg sawv cev ntawm cov neeg sawv cev ntawm roob tshauv. Kev faib cov kab mob ntawm cov kab mob yog qhia tau hais tias muaj zog heev ntawm nplooj, nrog rau hauv lawv cov ziab ntxov ziab thiab ntog tawm. Nyob rau hauv cov aggregate, tag nrho cov no ua rau ib tug tseem ceeb txo nyob rau hauv lub ornamental tus nqi ntawm cov nroj tsuag thiab lub tsub zuj zuj ntawm ib tug loj tus naj npawb ntawm ntau yam kab mob. Ib qho ntawm lub ntsiab yam tseem ceeb rau txoj kev loj hlob ntawm cov kab mob yog theem siab ntawm cov av noo nyob rau lub caij nplooj ntoos hlav-lub caij ntuj sov.
Nws tseem ceeb heev! Ib sij poob, twb cuam tshuam yoojyim tseem ua raws li qhov chaw ntawm tus kab mob, vim nws yog rau lawv uas ntau pathogens overwinter.
Anthracnose
Fungi ntawm cov genera Kabatiella, Colletotrichum, Gloeosporium yog tus neeg sawv cev ntawm cov kab mob xws li anthracnose. Nyob rau hauv no muaj kab mob, rowan nplooj yog them nrog brownish-dub me ntsis, uas yog thawj qho txawv ntawm lub xub ntiag ntawm ib tsos tsaus tsawv ncig ib ncig ntawm lub npoo, thiab tom qab ntawd pib maj tshuam. Tsis tas li ntawd ntawm cov ceg thiab cov hlua yuav tshwm sim cov kab mob uas tiv thaiv kom lub zog ntawm kev muab tshuaj los ntawm cov nroj tsuag. 
Anthracnose nyob rau hauv nws daim ntawv tshaj plaws coj mus rau kev loj hlob ntawm cov kab mob ntawm nplooj, stems, tua thiab txiv hmab txiv ntoo - lawv ua kom tig xim av thiab ces tag qhuav tawm. Thaum cov huab cua qhuav, qhov chaw ntawm cov pob zeb ntawm cov nroj tsuag, thiab thaum ntub, lawv rot thiab nadlamyvayutsya. Anthracnose kuj ua rau kev tuag ntawm tag nrho cov phom sij ntawm cov nroj tsuag. Qhov loj txaus ntshai ntawm tus kab mob no yog hais tias nws yog yooj yim kis tau los ntawm cov kab mob nroj tsuag khib nyiab, noob thiab av.
Nws tseem ceeb heev! Txoj kev loj hlob ntawm anthracnose yog nce los ntawm xws li xws li: high humidity, high acidity ntawm cov av, tsis muaj poov tshuaj thiab phosphorus.Nrog ib tug muaj zog yeej ntawm anthracnose nroj yog zoo dua mus ua puas, kom tiv thaiv tau kab mob ntawm lwm cov qoob loo.
Nyob rau ntawm thawj theem ntawm tus kab mob, nws yog ib qhov tsim nyog los tshem tawm tag nrho cov cuam tshuam qhov chaw ntawm cov nroj tsuag, thiab ces nrog ib tug caij nyoog ntawm 1.5-3 lub lim piam, ob los yog peb zaug los ua nws nrog fungicides. Rau cov laj thawj, zoo meej: "Oksihom", "Abiga-Peak" los yog tooj liab sulfate.
Dawb chaw los yog septoria
Yog hais tias ntev tshaj li lub roob tshauv zoo li loj zuj zus, thiab nplooj ntoos chaw ua ntau dua, koj yuav tsum nco ntsoov tias qhov no yog ib qhov txiaj ntsim ntawm septoria (tseem yog dawb qhov chaw).
Cov tsos ntawm tus kab mob no yog tshwm sim los ntawm ib tug loj tus naj npawb ntawm cov tsiaj ntawm fungi ntawm genus Septoria, uas cuam tshuam rau nplooj, stems thiab txiv hmab txiv ntoo daim ntawv ntawm roob tshauv. Lub Cuaj Hli yog tshwm sim rau hauv daim ntawv ntawm ib pawg ntawm cov pob zeb ntawm nplooj, uas feem ntau muaj cov ciam teb dub thiab ci ntsa iab hauv nruab nrab. Maj mam, cov cheeb tsam cuam tshuam tuag tawm, thiab nyob rau hauv lawv qhov chaw fungus spores pib huaj nquag. Tus kab mob no ua rau qaug zog ntawm cov nroj tsuag, thiab nws yuav ua rau ntau lwm cov kab mob thiab kab tsuag.
Rau kev kho mob ntawm tus kab mob no, tag nrho cov cuam tshuam nplooj yuav tsum tau muab tshem tawm thiab hlawv. Nws kuj raug pom zoo kom siv fungicides, piv txwv li: "Nyiaj Kub", "Ordan", "High". Lawv siv raws li cov lus qhia: ua ntej lub tsho ntawm ob lub raum, sai li sai tau tom qab lawv blooming, los yog 3 lub lis piam tom qab.
Koj puas paub? Hais txog cov khoom nruab ntug ntawm roob tshauv tau paub nyob rau hauv ancient Rome thiab ancient tim Nkij teb chaws.
Brown chaw
Fungi ntawm genus Phyllosticta sorbi yog cov neeg sawv cev ntawm cov kab mob xws li cov xim av daj. Kwv yees li ntawm ob feem ntawm lub caij ntuj sov, lub Upper sab ntawm nplooj ntawm lub cuam tshuam cov nroj tsuag yog them nrog reddish-xim av me ntsis nrog ib tug qhia tau xim liab-violet ciam. Feem ntau lawv muaj ib qho tsis sib haum, thiab nrog lub sij hawm nyob rau hauv lub chaw pycnids ntawm pathogen tshwm nyob rau hauv daim ntawv ntawm tuab heev me me ntawm dub. Raws li tus kab mob vam meej, cov pob zeb ua ke sib tshuam thiab ua rau tag nrho feem ntau ntawm cov nplooj. Qhov txaus ntshai ntawm xim av cov lus dag nyob rau hauv lub fact tias nws yog tau ntaus ntau hom kab kos. 
Yog xav kho tus kab mob no, koj yuav tsum siv cov tshuaj tua kab mob antifungal. Cov no yog cov hu ua fungicides, uas muaj tooj liab nyob rau hauv lawv cov muaj pes tsawg leeg. Ntawm lawv yog cov yeeb tshuaj nram qab no: "Ridomil", "Ridomil Gold", "Horus".
Grey nqaij ntawd
Rau qhov tsos ntawm grey chaw raws li lub fungus ntawm genus Phyllosticta aucupariae. Grey seeb yog ib hom kab mob ntawm cov ntoo tshauv ntawm cov ntoo tshauv, uas ua rau nws tus kheej nyob rau qhov thib ib nrab ntawm lub caij ntuj sov. Nws cov tsos mob tseem ceeb yog grey pob rau ob sab ntawm nplooj. Cov pob tsuas yog khwv tau los ntawm ib qho chaw ci xim av uas tsaus nti, xim tsis sib haum lossis sib npaug. On lawv lub sab, me me dub dots tshwm, uas yog pycnidia ntawm fungus. Feem ntau cov xim tsis sib haum thiab npog feem ntau ntawm cov nplaim ntawm daim ntawv phaj.
Nrog rau ib qho me me ntawm cov pob zeb, nws muaj peev xwm los tshuaj tsuag cov kev npaj hauv qab no: "Gamar", "Baktofit", "Vitaplan", "Fitosporin-M".
Yog tias raug mob hnyav, tooj liab-muaj sib txuas, xws li: "Kuproksat", "Cuprikol", "Skor", "Fundazol".
Viral nplhaib mosaic
Tobaco ringspot tus kab mob, tseem hu ua viral ring mosaic, infects cov nroj tsuag nyob rau lub caij nplooj ntoos hlav. Yog li ntawd, yog hais tias koj cov roob tshauv dries, thiab nws cov nplooj yog deformed, nco ntsoov - koj yuav tsum tau ntsib tus kab mob no. Cov tsos mob tseem ceeb yog qhov pom ntawm greenish-yellow rings ntawm ntau thiab tsawg. Ntau heev stains yuav merge, yog li ua ib tug yam ntxwv mosaic qauv. Qhov kev loj hlob muaj zog ntawm tus kab mob ua rau deformation ntawm tshuam nplooj, tom qab uas lawv ua sluggish, wrinkled, shrink thiab sai poob tawm kom meej. 
Yog hais tias lub tshauv roob tshauv ntau heev los ntawm lub nplhaib mosaic tus kab mob, cov nroj tsuag yuav tsum muab tag pov tseg, thiab yeeb tshuaj xws li "Alirin" yog qhov zoo rau kev tiv thaiv.
Mealy dew
Cov tsos ntawm powdery mildew yog tshwm sim los ntawm fungi ntawm genus Phyllactinia guttata thiab Podos-phaera clandestina. Ib ncig ntawm lub thib ob ib nrab ntawm Lub Xya hli ntuj, nplooj yog them nrog ib tug dawb, cobwebby patina, txawm nyob rau ib sab los yog nyob rau ob sab. Qhov txaus ntshai ntawm xws li ib tug tua yog hais tias nws yooj yim infects nplooj ntoos cov paib, tab sis puas rowan tua yog ib qhov tsim nyog ntawm powdery mildew. Los ntawm kawg ntawm lub caij ntuj sov, lub spherical lub cev ntawm fungi, qhov thiaj li hu cleistothecia, daim ntawv rau ntawm saum npoo ntawm nplooj. Thaum xub thawj lawv zoo nkaus li daj daj, tab sis raws li lawv paub tab lawv tsaus thiab ua xim av dub los yog yuav luag dub. Cleistothecia overwinter on nplooj poob thiab ib nrab ntawm cov av. Nyob rau lub caij nplooj ntoos hlav, cov hlab ntsws nthuav tawm thiab kis cov kab nplooj ntawm cov ntoo tshauv. 
Nyob rau hauv kev sib ntaus tawm tsam powdery mildew, feem ntau cov zoo yog niaj hnub fungicidal cov neeg ua hauj lawm. Lawv muaj cov nyhuv dej ntawm lub fungus thiab nres qhov kev ua haujlwm hauv cov hlwb cog. Qhov zoo tshaj plaws npaj rau powdery mildew yog: Acrobat MC, Vitaros, Fundazol, Previcur.
Txau nrog rau cov ntsiab lus no yuav tsum tau nqa tawm 1-4 zaug nrog ib lub caij nyoog ntawm 7-10 hnub (nws nyob ntawm ib qho yeeb tshuaj).
Monoliosis, los yog txiv hmab txiv ntoo lwj
Mushrooms ntawm cov pawg Monilia cydonia yog lub causative cov neeg ua hauj lwm ntawm xws li cov kab mob raws li monoliosis (tseem hu ua txiv hmab txiv ntoo rot). Lawv ua rau cov kab mob necrotic ntawm lub tshauv roob, uas cuam tshuam rau cov txiv hmab txiv ntoo thiab cov nplooj, ua rau lawv rotting. Cov txiv hmab txiv ntoo liab tau raug mob los ntawm kab, cua, thiab dej nag. Nws hibernates nyob rau hauv lub stalk, thiab nrog qhov pib ntawm sov (+ 24 ... + 26 ° C) huab cua, lub spores ntawm fungus yog nquag hloov ntawm lub roob ash mus rau tus so ntawm nroj tsuag.
Yuav kom tiv thaiv tau qhov tshwm sim ntawm monoliosis, sim tiv thaiv kev puas tsuaj rau cov txiv hmab txiv ntoo thiab ceg ntoo ntawm ntau yam pests, noog, lawg los yog cov cuab yeej ua teb. Yog hais tias qhov no tshwm sim, ces tag nrho cov txiv hmab txiv ntoo puas yuav tsum tau muab tshem tawm sai sai, thiab nyob rau hauv tsis muaj cov ntaub ntawv cia lawv nyob rau hauv cia.
Yuav kom tiv thaiv cov txiv hmab txiv ntoo qoob, cov tshuaj Fitosporin-M los yog ib qho yooj yim ntawm iodine zoo meej (rau qhov no, 10 milliliters ntawm iodine yog diluted hauv 10 liters dej). Cov ntoo no kho nrog cov kev daws hauv ntau theem, rov qab ua dua 3 hnub tom qab kho thawj zaug.
Nws tseem ceeb heev! Thaum lub sij hawm cia lub sij hawm, concentric voj voog tsis tsim ntawm cov txiv hmab txiv ntoo ntawm liab redan cuam tshuam los ntawm txiv hmab txiv ntoo rot.
Scab
Fusicladium orgiculatum fungi yog lub luag hauj lwm rau cov tsos ntawm tus kab mob zoo li cov kab xwv. Cov tsos mob ntawm scab yog tsim ntawm me me, xim av me ntsis ntawm ib puag ncig los yog tsis zoo li cov duab nrog radiant npoo, uas feem ntau tshwm sim nyob rau hauv thawj ib nrab ntawm lub caij ntuj sov. Tom qab ntawd xws li stains ib Bloom tsim, qhov spores ntawm uas kis cov nplooj hluas. Ib qho ntau ntawm nag lossis daus thaum lub sij hawm lub caij ntuj sov muaj txiaj ntsig rau kev loj hlob ntawm cov pob kab mob, tab sis yog qhov tseem ceeb ntawm kev kis tus kab mob raug cov kab mob poob. Nyob rau hauv lub caij nplooj ntoos hlav, ripe spores ua qhov ua rau ntawm thawj zaug mob ntawm cov nplooj ntoo nplooj.
Rau kev kho mob ntawm scab, nws yog ib qhov tsim nyog los ua ke rau daim ntawv thov ntawm agrotechnical ntsuas nrog rau tom kev tshuaj kho ntawm cov nroj tsuag. Tag nrho cov tshis, cov txiv hmab txiv ntoo thiab cov nplooj yuav tsum raug txiav, tua tau thiab hlawv, nrog rau cov nroj tsuag tawm ntawm cov nroj tsuag. Tsis txhob hnov qab mus soj ntsuam cov purity ntawm tsob ntoo pristvolnogo lub voj voog.
Txau roob tshauv nrog DNOC (diluted 100 grams rau 10 liters dej) los yog Nitrafen emulsion kua (200 grams ib 10 liv dej) yuav pab kom tshem tau cov kab mob tsis zoo li cov tshuaj tsw qab.
Xeb
Lub fungus Gymnos-porangium cornutum ua xeb, uas feem ntau cuam tshuam roob ash. Tus kab mob no tau tshwm sim nyob rau hauv lub xub ntiag ntawm ob lub sib txawv hauv cov nroj tsuag, uas feem ntau yog cov kabmob thiab cov juniper. Nyob rau hauv thawj ib nrab ntawm lub caij ntuj sov me ntsis tshwm saum roob tshauv, thiab nyob rau sab saud ntawm nplooj lawv sib npaug, nrog ib lub cheeb ntawm 2-5 millimeters. Cov xim ntawm cov xim zoo li txiv kab ntxwv-daj nrog cov xim av xim av tsaus nti. Whitish me ntsis tshwm nyob rau hauv underside ntawm nplooj, nrog xim av conical outgrowths 1-2 millimeters ntev. Cuam tshuam nplooj yoojyim kis rau cov kabmob ntawm cov kabmob ntswg ntev li ntawm 250 meters, yog li kis rau lwm yam nroj tsuag. 
Cov kev ntsuas kom tswj cov kab mob ntawm cov ntoo tshauv, xws li xeb, suav nrog kev siv cov tshuaj muaj phom hauv lawv cov khoom ua ke (piv txwv li, colloidal sulfur), thiab fungicides ("Strobe", "Abiga-Peak", "Poliram", "Cumulus").
Tuberculosis necrosis
Tuberculosis necrosis (kuj hu ua necrosis) yog tshwm sim los ntawm fungi ntawm genus Tubercularia vulgaris. Ib qho ntawm cov tsos mob ntawm cov necrosis yog kev ua si ntawm cov fungus ntawm ntau theem ntawm nws txoj kev loj hlob. Thaum pib ntawm cov kab nrib pleb ntawm cov tawv ntoo pib ua ntau stroma. Lawv zoo li me me, tus pink pad. Ntawm theem pib, nws yog qhov nyuaj heev kom paub txog cov tsos ntawm necrosis, txij thaum lub cortex tsis hloov nws cov xim. Yog li ntawd, feem ntau, qhov muaj ntawm tus kab mob no yog pom thaum bark ntawm lub tshauv roob tshauv. Nectarine necrosis muaj peev xwm kis tau ntau hom tsiaj txhu ntawm cov nroj tsuag, uas tom qab ntawd ua hauj lwm ua rau kis tau tus kab mob rau roob ntoo. 
Qhov tsuas yog txoj kev zoo rau tshwj kom txhob necrosis yog pruning tuag nroj qhov chaw. Vim tiv thaiv kev ntsuas tau sprayed ceg Bordeaux kua, uas yog paub rau nws cov tshuaj tua kab mob thiab kev tiv thaiv. Koj tuaj yeem yuav nws hauv khw muag khoom tshwj xeeb.
Cytospor necrosis (cytosporosis)
Mushrooms ntawm genus Cytospora yog cov tseem ceeb causative cov neeg ua hauj lawm ntawm cytosporosis. Thawj cov tsos mob ntawm tus kab mob no yog qhia nyob rau hauv lub tsos ntawm cov ceg ntawm necrosis ntawm ib tug dawb dhau, uas muaj nrog yellowish bark. Cov cheeb tsam uas cuam tshuam tau tuaj yeem sai sai, sib sau ua ke thiab ua kom nrov nrov rau hauv cov ntoo thiab cov ceg ntoo. Ntau yam me me tubercles ntawm conical puab yog tsim nyob rau hauv lub thickness ntawm bark, uas nrog lawv peaks protrude ntawm "tawv" crevices ntawm tsob ntoo. Nyob rau lub caij nplooj ntoos hlav los yog thaum pib ntawm lub caij ntuj sov, cov kab mob tshwm sim los ntawm cov formations hauv daim ntawv ntawm ib tug mucous loj, uas solidify nrog tsaus flagella thiab tee. 
Rowan cuam tshuam los ntawm cytosporosis tsis teb rau kev kho, tsuas yog txoj kev tawm yog txo thiab hlawv cov ntoo thiaj li tiv thaiv tau tus kab mob ntawm lwm yam nroj tsuag.
Raws li kev tiv thaiv ntawm cov tsos ntawm cytospor necrosis, tsob ntoo tuaj yeem kho nrog 3% ntawm Bordeaux sib tov.
Dub (biscognioxia) necrosis
Fungus ntau yam Biscogniauxia repanda yog lub ntsiab culprit nyob rau hauv lub yeej ntawm roob tshauv nrog dub (biscognioxia) necrosis. Lub bark ntawm tsob ntoo uas muaj mob tau ib cov xim daj, thiab tom qab ntawd yuav them nrog cov kab nrib pleb. Tom qab qee lub sij hawm, cov kab nrib pleb ua ntau dua thiab ntau dua, uas ua rau lagging ntawm lub cortex. Nyob rau tib lub sij hawm, nyob rau hauv qhov chaw ntawm exfoliation, qhov sawv ntawm tawg bark yog qhwv li, thiab cov ntoo cuam tshuam ua untidy. Nyob rau ntawm theem kawg ntawm tus kab mob, qhov feem cuam tshuam ntawm bark poob tawm, yog li exposing lub darkened ntoo. Cov kab mob ntawm cov fungus kis tau los ntawm kab thiab dej nag, uas cuam tshuam lwm yam nroj tsuag hauv cheeb tsam koj nyob.
Hmoov tsis, roob ntoo tshauv cuam tshuam los ntawm dub necrosis tsis kho, nws yuav tsum tau muab hlais thiab hlawv.
Rau kev tiv thaiv ntawm cov tsos ntawm dub necrosis 
yuav tsum tau muab:
- kev tswj hwm txoj kev muaj peev xwm tshwm sim ntawm tus kab mob thaum lub caij cog qoob loo ntawm cov nroj tsuag;
- ceev faj kev xaiv rau kev cog qoob loo thiab cov khoom cog ruaj ruaj;
- raws sij hawm pruning ntawm cov cheeb tsam cuam tshuam ntawm cov nroj tsuag thiab tshem tawm ntawm ziab nroj tsuag nrog lawv tom qab kev puas ntsoog.
Kev tiv thaiv thiab txoj kev ntawm Kab Tsuag tswj kab
Kwv yees li ntawm 60 hom kab ntau yam thiab herbivorous mites rau cov kab tsuag ntawm cov kab liab daj. Kab tsuag ua rau cov nroj tsuag ntawm cov nroj tsuag tuaj yeem ua rau: cov noob, cov nroj tsuag, cov paj, cov txiv hmab txiv ntoo, paj thiab nplooj. Nws yuav tsum tau muab sau tseg tias feem ntau ntawm cov ntoo tshauv yog polyphages, uas yog, lawv muaj peev xwm noj thiab nthuav tawm ntawm lwm cov nroj tsuag ntoo, tshwj xeeb tshaj yog cov uas muaj rau tsev neeg ntawm rosaceae. Kev tiv thaiv kabmob ntawm cov ntoo tshauv muaj xws li ntau yam kev ntsuas, uas feem ntau nyob ntawm seb hom kab twg.
Weevil
Weevil yog xim kasfes me me uas winters nyob rau hauv cov nplooj poob thiab cov tawv ntoo. Thaum lub ntsuas kub nce mus txog + 10 ° C, cov kab uas nyob hauv roob ntoo ntoo. Qhov no Kab Tsuag txau rau ntawm ob lub raum, maj noj kom deb ntawm lub hauv paus, thiab ces lays nws cov qe nyob rau hauv lub bud. Lub hatched larva pib nibble ntawm Bud, uas ua rau lub gluing thiab ziab ntawm lub petals. Tom qab ntawd, cov tub ntxhais hluas kab tsiv mus rau nplooj, gnawing qhov nyob rau hauv lawv.
Yuav kom tiv thaiv weevil:
- thaum lub sij hawm lub sij hawm ntawm o ntawm lub buds, co lub beetles tawm ceg mus rau lub pre-kis tarpaulin, thiab ces ua puas rau lawv nyob rau hauv ib lub thoob ntawm ntsev dej;
- siv cov tshuaj insecticides nyob rau hauv lub sij hawm ntawm cov tsos ntawm buds (qhov zoo tshaj plaws ntawm lawv yog cov tshuaj "Karbofos", cov lus qhia rau kev siv uas yog nyob rau hauv pob nrog tshuaj).
Bark kab
Kab npuav kab yog ib qho me me ntawm cov kab uas muaj xim me me uas muaj cov cwj pwm ntev hauv cov tawv ntoo, ua nws txoj kev kom ze li sai tau rau qhov ntoo zoo. Tag nrho cov tseem ceeb ntawm kev ua kab kab npoo yuav siv qhov chaw hauv cov tawv ntoo ntawm cov nroj tsuag.
Rau roob tshauv thiab sib ntaus tawm tsam kab, bark beetles tseem ceeb:
- siv xws li: "Aktara", "Lepidotsid", "Confidor";
- tsuag dej roob tshauv sai li sai tau tom qab flowering thiab rov ua qhov txheej txheem tom qab 2 lub lim piam (koj yuav tsum ua kom tag nrho cov ntoo: nplooj, ceg thiab pob tw).
Koj puas paub? Raws li ib feem ntawm qhov dog dig roob tshauv muaj cov organic acids uas txhim kho digestive yam ntxwv ntawm pais plab kua txiv.
Moths
Moth, wingspan ntawm ib tug neeg laus kab uas yog 2.5 centimeters. Lub moth caterpillar hlob mus txog 2 centimeters nyob ntev. Чаще всего, появляется перед цветением и обгрызает листья, цветки и бутоны. По завершению цветения рябины уходит под землю на глубину до 10 сантиметров, где начинает окукливаться.Nyob rau hauv Lub kaum hli ntuj, butterflies tshwm thiab nteg qe nyob rau hauv cov nroj tsuag bark rau lub caij ntuj no.
Yuav kom tshwj tsis yog qhov no yog tsim nyog:
- txheej txheem roob tshauv ua ntej flowering (nws yog qhov zoo tshaj plaws los siv Karbofos, Cyanox los yog Chlorophos);
- ua ntej lub budding, los tiv thaiv tawm tsam qe, koj muaj peev xwm tshuaj tsuag ntawm tsob ntoo "Nitrafenom."
Rowan gall mite
Rau lub caij ntuj no, zais nyob rau hauv nplooj poob thiab txau on lawv cov kua txiv hmab txiv. Thaum lub caij ntuj sov, nws muaj peev xwm muab 4 lub cim tshiab ntawm kab tsuag. Nyob rau hauv txog rau thaum xaus ntawm May galls daim ntawv rau ob sab ntawm nplooj, uas clog lub channels rau lub delivery ntawm muab kev pab cuam.
Ntawm cov tshuaj siv rau hauv cov ntoo tshauv, nrog rau cov ntses mites, muaj xws li colloidal sulfur (100 gram ntawm cov tshuaj yog diluted nyob rau hauv kaum liv dej thiab lub qia thiab ceg ntoo ntawm cov ntoo tshauv yog kho nrog cov kua qab). Tsis tas li ntawd, tsis txhob hnov qab los ntxuav cov nplooj poob ntau ntau, kom tiv thaiv qhov tsos ntawm roob tshauv mites.
Rowan moth
Zoo nkauj me npauj npaim, wingspan uas yog 1.5 centimeters. Thawj zaug ntawm tag nrho cov, nws cuam tshuam lub berries ntawm roob tshauv. Lub moth caterpillar yog qhov txawv ntawm lub cev daj nrog lub taub hau tsaus. Thaum lub sij hawm pib theem ntawm cov txiv hmab txiv ntoo-txiav txim siab, ib mole lays nruab nrab ntawm 50 qe. Lub tshiab cog qoob loo burrow rau hauv cov tub ntxhais hluas berries thiab ua twisting nqe nyob rau hauv lawv. Thaum lub caij nplooj ntoos zeeg, kab tsuag faus rau hauv av mus rau ib qhov tob tob kaum-centimeter, qhov twg lawv pupate thiab hibernate nyob rau hauv lub Upper txheej ntawm cov av nyob rau hauv ib txheej ntawm nplooj poob.
Yuav kom tawm tsam moths, nyob rau thaum xaus ntawm lub rau hli ntuj, nws yog ib qhov tsim nyog yuav tau kho kom los kho lub roob tshauv nrog chlorophos (20 grams yog diluted nyob rau hauv 10 liv dej). Raws li ib txoj kev ntawm kev tiv thaiv, kev khawb ib ncig ntawm lub voj voog ntawm lub pob tw, raws li tau sau thiab hlawv tag nrho cov poob berries thiab nplooj yuav ua.
Rowan thiab ntsuab kua aphid
Kab ua rau kev puas tsuaj rau ntawm cov nroj tsuag, ua kom cov kua txiv hmab txiv ntoo ntawm cov nplooj thiab cov petioles, zoo li ntawm cov buds thiab cov tub ntxhais hluas tua, raws li ib tug ntawm cov ntawm no qhov chaw ntawm cov nroj tsuag yog curled thiab tua tau bent ntseeg.
Rowan aphid lays ci dub qe ncaj qha rau ntawm txhua xyoo tua, thiab nyob rau hauv lub qe theem, qhov Kab Tsuag tolerates tag nrho lub caij ntuj no lub sij hawm. Nws yog ua tau rau sib ntaus nrog rowan thiab ntsuab aphids by spraying cov nroj tsuag nrog insecticides, xws li: "Decis" thiab "Actellic".
Kua txiv hmab txiv ntoo sawfly
Yog hais tias koj pom ib tug me me xim kab kab nrog nrog tis, tuas assured - qhov no kua txiv hmab txiv ntoo sawfly. Lub larva ntawm no Kab Tsuag nce mus txog 1.5 centimeters nyob rau hauv ntev, lub cev yog ci, daj nyob rau hauv cov xim, ntseeg tau wrinkled. Tus poj niam sawfly lays nws lub qe ncaj qha mus rau hauv paj nrog yav qe menyuam, thiab cov menyuam kab mob uas tshwm sim nrog lawv cov kev ua si tseem ceeb ua rau raug mob rau roob tshauv.
Tiv thaiv kab tsuag, siv 10 grams dawb npauj npaim, sau nrog dej ib zaug thiab kos kom tov rau 24 teev. Tom qab ntawd, dilute nws nrog dej nyob rau hauv ib tug ratio ntawm 1: 5 thiab ua rau tag nrho cov ntoo nrog composition tau.
Shchitovka
Ib daim ntaub thaiv npog yog ib kab me me uas nws lub cev npog nrog ib hom ntaub thaiv npog. Qhov loj txaus ntshai yog lub larvae uas pub on cog SAP. Mus tua nrog shield, nws yog ib qhov tsim nyog yuav tau mus tsuag lub pob tw thiab ceg ua ntej Bud so. Nyuaj raws li cov lus qhia ua insecticide "30 Ntxiv". Tsis tas li ntawd, tsis txhob hnov qab los rhuav tshem lub roob tshauv crown nyob rau hauv ib lub sijhawm, trim thiab ua puas tsuaj phem heev cuam tshuam cov ceg.
Thaum pom nws txoj kev tu thiab muab cov nroj tsuag nrog kev tu, lub roob tshauv yuav yeej thov koj nrog nws cov khoom noj khoom haus, melliferous, kev kho mob thiab cov khoom zoo nkauj.
