Txhua tus uas cog zaub hauv lub vaj yuav tsum muaj kab tsuag. Broccoli, zoo li ntau lwm hom zaub qhwv, tshwj xeeb yog cuam tshuam los ntawm qee cov kab tsuag. Txhawm rau txo kev pheej hmoo ntawm kab tsuag kab tsuag, koj yuav tsum ua tib zoo saib xyuas cov qoob loo sib xyaw.
Puas yog kab tsuag tua broccoli thiab koj tuaj yeem tua lawv li cas?
Broccoli tuaj yeem tawm tsam los ntawm kab tsuag xws li zaub qhwv dawb npauj npaim, kab laug sab, kab laug sab thiab kab laug sab. Countermeasures muaj xws li kev tiv thaiv netting, yas los yog corrugated cardboard dab tshos, pob zeb plua plav, av noo noo thiab lig cog hnub nyob rau hauv qhuav thiab cua-exposed txaj.
Cabbage Dawb Npauj Npaim
Cov npauj npaim nteg lawv cov qe rau ntawm cov nplooj hauv qab kom cov larvae uas hatch los ntawm lawv muaj kev noj zaub mov zoo. Cov nroj tsuag cuam tshuam qhia pitting hnyav. Fecal contamination kuj pom. Kab ntsig gnaw tawm tag nrho cov nplooj ntawv tsuas yog rau nplooj nplooj. Qhov no skeletal pub mis yog ib yam ntawm cov tsawg tshaj cabbage dawb npauj npaim los ntawm Lub rau hli ntuj mus txog rau. Nws cov xeeb ntxwv noj rau hauv lub taub hau broccoli, ua rau lawv tuag. Tus npauj npaim dawb ntau dua ua rau muaj kev puas tsuaj ntau dua nyob rau tiam thib ob txij lub Xya Hli mus txog rau lub Cuaj Hli.
Tau tawm tsam
Txhawm rau tiv thaiv kab mob, koj yuav tsum ua ua ntej hom kab npauj npaim ya. Tiv thaiv cov tub ntxhais hluas cov nroj tsuag nrog cov noog tiv thaiv nets (€ 27.00 ntawm Amazon) kom cov zaub qhwv dawb butterflies tsis tuaj yeem nrhiav lub sijhawm los tso lawv cov qe. Yog tias koj pom cov qe qe ntawm nplooj, so lawv nrog koj tus ntiv tes.
cabbage ya
Cov kab laus yaim nteg qe rau ntawm caj dab. Cov larvae noj rau hauv cov ntaub so ntswg, ua rau broccoli nthuav tawm stunted kev loj hlob thiab wilting nplooj. Txhawm rau txheeb xyuas qhov kab mob, rub cov zaub los ntawm av. Nyob ntawm theem ntawm txoj kev loj hlob, koj tuaj yeem pom cov maggots dawb, lawv cov ducts noj lossis cov pupae brownish.
Dab tsi pab tiv thaiv nws
Muab lub dab tshos ua los ntawm cov yas los yog corrugated cardboard nyob ib ncig ntawm lub hauv paus caj dab. Thaum lub cabbage ya lays nws qe rau nws, lawv qhuav tawm nyob rau hauv lub hnub. Pob zeb plua plav tuaj yeem pab tiv thaiv qe nteg yog tias koj nchuav nws tuab nyob ib ncig ntawm lub hauv paus caj dab lossis pawg av ntawm cov nroj tsuag hluas. Kaw-meshed zaub tiv thaiv nets tiv thaiv cov yoov kom ncav cuag lub substrate.
Carbon kab beetles
Cov kab xiav-dub xim, uas ntev txog plaub millimeters, txav los ntawm kev dhia. Thaum cov larvae ua rau me ntsis kev puas tsuaj, cov neeg laus flea beetles ua rau muaj kev hem thawj rau kev cog qoob loo. Kev sib tw broccoli nplooj yog nyob rau hauv nws cov ntawv qhia zaub mov. Pub kev puas tsuaj tuaj yeem pom ntawm cov nroj tsuag hluas uas tau tsim los ntawm kev cog qoob loo ncaj qha. Ib qho mob hnyav tuaj yeem ua rau lub siab tsis muaj zog. Cov kab tsuag no nyiam drought.
Yuav tiv thaiv zaub li cas:
- Khawv av tas li moist
- Loosen substrate tsis tu ncua
- Mulch beds zoo
- Txuas nets (mesh loj: 0.8 x 0.8 mm)
Cabbage gall midge
Cov kab me me tuaj yeem ua rau tag nrho kev ua tsis tiav hauv kev cog qoob loo hauv cheeb tsam. Lawv noj rau hauv cov ntaub so ntswg thiab ua rau stunted kev loj hlob nyob rau hauv lub ntsiab loj hlob point. Cov kab mob Scabby hauv thaj tsam plawv yog qhov raug. Yog hais tias cov kab tsuag kab mob tseem tsis kho, muaj kev pheej hmoo ntawm kev mob plawv.
Yuav tiv thaiv kab lis kev cai
Xaiv cov hnub cog kom lig li sai tau rau broccoli thiab cog cov zaub hauv cov txaj uas muaj cua thiab qhuav. Nqa cov kab kev tiv thaiv kab ke hla cov nroj tsuag thiab xyuas kom cov nets ruaj khov rau hauv av ntawm cov npoo.
