Cov pests ntawm strawberries thiab sib ntaus tawm tsam lawv

Ib tug perennial Strawberry nroj tsuag belongs rau ib qho ntawm feem ntau nyiam berries nyob rau hauv lub vaj teb chaw. Tab sis qee lub sij hawm ntau cov kab mob tau nws quab yuam nws sau. Rau gardeners, ntsib nrog qhov teeb meem, lub tiag tiag lo lus nug ua: dab tsi pests hit strawberries thiab dab tsi yog sib ntaus tawm tsam lawv?

Av Strawberry - cov kab mob thiab cov pests

Garden strawberries tuaj yeem raug kev txom nyem los ntawm xws li cov kab mob ntau:

1. Withering . Nws tuaj yeem tshwm sim tau los ntawm cov dej tsis txaus los yog tus cag ntawm lub dais keeb kwm.
2. Desiccation raws li ib tug ntawm cov kab mob : powdery mildew, grey rot, blotchiness, fungal kab mob. Yog hais tias tsuas yog ob peb bushes tsoo, lawv scooped tawm thiab hlawv. Yog hais tias muaj cheeb tsam loj los cuam tshuam, fungicides raug kho.
3. Rotting . Qhov ua rau yog grey los yog dub rot, ua los ntawm ntau dhau los noo los yog fungi. Qhov no yuav ua tau los ntawm kev pluag qhov cua thiab kaw qhov chaw ntawm cov nroj tsuag. Cuam tshuam cov txiv hmab txiv ntoo yog muab tshem tawm, txij li thaum lub tsos ntawm ovary strawberries yog mulched nrog sawdust.
4. Yellowing . Qhov no tej zaum yuav yog vim tsis muaj nitrogen lossis magnesium. Nws yog tsim nyog los qhia tsim nyog chiv.

Lub ntsiab pests ntawm strawberries yog:

1. Slugs yog heev loj pests, muaj peev xwm ua rau kev puas tsuaj loj rau cov qoob loo los yog tag rhuav tseg nws.
2. Weevils. Lawv hibernate ntawm clods ntawm lub ntiaj teb los yog nplooj poob, thiab nyob rau hauv lub caij nplooj ntoos hlav nteg qe nyob rau hauv lub buds ntawm strawberries. Nyob rau hauv no weevil tom tas lub qia raws li lub cos.
3. Strawberry nplooj ntoos beetle - raug rhuav tshem ntawm nplooj ntawm cov nroj tsuag.
4. May beetle los yog horsetail - kuj noj nplooj thiab lays lub larvae biting keeb kwm ntawm cov nroj tsuag.
5. Spiderweb thiab Strawberry mites - pub rau ntawm kua txiv ntawm nplooj ntawm Strawberry.
6. Nematodes - ua rau thickening thiab shortening ntawm ob lub raum thiab peduncles.

Yuav ua li cas tau tshem ntawm pests on strawberries?

Raws li tiv thaiv kev ntsuas, caij nplooj ntoos hlav thiab Autumn kho ntawm strawberries los ntawm cov kab mob thiab cov pests nrog fungicides yog nqa tawm. Qhov no yuav pab tiv thaiv kom tsis txhob muaj kab mob thiab cog kev puas tsuaj los ntawm cov kab teeb meem.

Kev tiv thaiv ntawm strawberries los ntawm pests yog nqa tawm nyob rau hauv cov nram qab no txoj kev:

1. Yog xav tau tshem ntawm dais , thaum cog strawberries nyob rau hauv ib lub qhov, insecticides yog pw. Yog tias qhov kev tiv thaiv tiv thaiv no tsis tau muab, ces npaj ib pawg ntawm medvedok hauv cuab qhov ntawm mus txog ntawm qhov tob ntawm 50 cm Lawv tau ib ntus nrog cov nees quav (tsis tas li txwv) thiab them rau lub ntiaj teb. Lub bears sau nyob rau hauv pits, thiab nyob rau thaum xaus ntawm Autumn lub pests yog pov tseg.
2. Yuav kom tshem tawm cov tsos ntawm slugs, nws yog pom zoo kom khawb ib zawj nyob ib ncig ntawm lub tsev kawm ntawv thiab sau nrog tshauv, txiv qaub, haus luam yeeb los yog kua txob hauv av. Slugs tsis tuaj yeem txuam cov teeb meem no. Yog hais tias lawv tshwm sim, lawv yuav raug puas tsuaj los ntawm potassium ntsev los yog superphosphate, uas yog tawg nyob rau hauv lub tsev kawm ntawv thaum hmo ntuj. Lwm txoj kev yog los tsim cov nyom ntawm "chav chav" los ntawm kev tuav lub txaj nrog ib zaj duab xis. Qhov no yuav ua rau kev tuag ntawm kab tsuag.
3. Zoo siv tau rau kev puas tsuaj ntawm weevils yog carbofos, aktellik, metaphos, corsair. Lawv ua strawberries tsis pub dhau ib lub lim tiam ua ntej flowering. Tsis tas li, lawv yog cov ua tiav nyob rau hauv lub caij nplooj ntoos hlav thiab Autumn los ntawm kub los yog aktellikom. Cov tshuaj no yuav pab nyob rau hauv kev sib ntaus tawm tsam nplooj ntoos beetles.
4. Nrog Khrushchy sib ntaus los ntawm cov khoom siv dag zog, tuav lawv thaum sawv ntxov thiab yav tsaus ntuj. Tau tshem ntawm larvae yuav pab tau infusion ntawm dos husk. Lub tshuaj "Nemabakt" yog zoo heev los ntawm larvae.
5. Txhawm rau tshem ntawm ticks, siv carbophos, phosphamid, metaphos, uas nplooj yog kho nrog thaum lawv pib loj hlob. Tsis tas li ntawd, ib tug 65-degree teeb liab daws ntawm poov tshuaj permanganate, uas yog watered nrog strawberries nyob rau hauv thaum yav tsaus ntuj.
6. Los ntawm nematodes strawberries yog raug tshav kub kho, rau uas seedlings ua ntej cog yog lowered rau 15 feeb rau hauv dej kub.

Kev nqa cov kev ntsuas tsim nyog yuav pab kom koj tau txais kev tiv thaiv kab tsuag uas ua rau mob strawberries.