Weevil - ib kab me me kab xim-xim dub, kwv yees li 3 hli ntev thiab nrog cov yam ntxwv ntawm qhov mob. Cov kab no tshwj xeeb tshaj yog raug mob strawberries, strawberries thiab raspberries. Yog hais tias koj cov nroj tsuag muaj lub weevil, tau tshem ntawm nws sai li sai tau. Cia peb paub tias yuav ua li cas kom txuag tau strawberries los ntawm ib tug weevil.
Yuav ua li cas ua puas lub weevil ntawm ib tug strawberry pej xeem tshuaj?
Raws li paub, qhov zoo tshaj plaws txhais tau tias tiv thaiv kab tsuag yog insecticides - niaj hnub npaj uas muaj tshuaj lom neeg uas ua puas kab. Tab sis tsis yog txhua tus gardeners yog npaj txhij siv lawv. Muaj ntau xav tiv thaiv weevil on ib tug strawberry pej xeem tshuaj - softer thiab sparing rau nroj tsuag lawv tus kheej. Yog li, ntawm no yog qhov nrov tshaj plaws ntawm lawv:
- Qhov yooj yim yog txoj kev kho tshuab kom tshem tawm cov kab. Nws yog tsim nyog los kis tau ib daim ntawv xov xwm nyob rau hauv Bush ntawm Strawberry, thiab ces co lub beetles zaum ntawm cov nroj tsuag on nws. Qhov no yog ua nyob rau thaum sawv ntxov, thaum cov kab xo tsis tshua muaj mob heev. Cov ntawv xov xwm nrog kab yuav tsum tau nruj dov, thiab ces hlawv.
- Los ntawm invasion ntawm weevil feem ntau pab ua cov txiv pos strawberries nrog ammonia. 20 g ntawm ammonia yog diluted nrog 10 liv dej, thiab nyob rau hauv txhua txhua Strawberry Bush pours ib lub khob ntawm lub resulting kua.
- Zhukov scaring tawm ib qho tsis hnov tsw ntawm tshuaj ntsuab: wormwood, iab kua txob, tansy , lwm yam zoo li Cov nroj tsuag no yuav cog tau ntawm strawberry bunches los yog ua rau lawv concentrated daws rau txau.
- Lwm cov kev ntsuas ntawm kev sib ntaus sib tua ntawm weevil on strawberries yog txau nws nrog mustard daws. Ua li no, noj 100 g ntawm hmoov mustard hmoov, diluted nyob rau hauv 3 liv dej. Ib tug daws yuav sprayed tsis tsuas strawberries, tab sis kuj raspberries, uas kuj suffers los ntawm weevils.
- Muaj ntau siv ntoo maj los ntawm weevil on strawberries. Nws yuav tsum tau kis ib ncig ntawm txhua lub strawberry Bush nyob rau hauv ib tug tuab txheej. Ua li no feem ntau yog lub caij nplooj ntoo hlav.
Nws yuav tsum raug sau tseg tias tag nrho cov chaw teev tseg tau zoo, tiam sis tsuas yog txog thaum thawj zaug los nag. Yuav kom ua tau zoo, qhov kev kho mob yuav tsum rov qab ua ntau zaus: qhov no yog qhov teeb meem loj ntawm cov tshuaj tua pej xeem cov tshuaj sib piv nrog tshuaj lom neeg.