Sod webworms yog kab nyom nyom uas nyob hauv turf thiab eas nyom. Qhov tseeb cov neeg laus tsis noj tab sis nws cov menyuam yaus, "kab ntsig" larvae uas ua rau txhua yam kev puas tsuaj.
Pob webworms tua nyom?
Kev piav qhia. Sod webworms yog larvae ntawm cov nyom moths. Lawv nyob hauv paus theem ntawm koj cov nyom thiab munch li nyom nplooj. Lawv tua tau tag nrho cov nyom hauv ib hnub.
Kuv yuav ua li cas paub yog tias kuv muaj kab mob webworm?
Ib qho cim ntxov ntawm qhov muaj peev xwm kis tau yog sod webworm moths zig-zagging hla turf thaum tsaus ntuj. Yog xav tias muaj kab mob kab mob webworm, ze ze xyuas cov turf kom pov thawj ntawm kab ua haujlwm. Tej thaj chaw me me ntawm cov nyom yuav chew tawm ntawm qhov av. Cov clippings tshiab thiab ntsuab fecal pellets kuj tseem muaj.
Koj yuav tsum tau txau ntau npaum li cas rau cov kab mob webworm?
Cov kab mob hauv av, cov kab mob hauv av Bacillus thuringiensis lossis Bt-kurstaki yog qhov tshwj xeeb tshaj yog rau cov kab mob webworms. Siv cov tshuaj tsuag yooj yim-rau-siv (1 Tbsp / nkas loos) txhawm rau tua kab tsuag thiab tiv thaiv koj cov nyom ntawm thawj qhov kev puas tsuaj. Repeat ntawm 5-7 hnub ib ntus, yog xav tau.
Yuav nyom puas rov qab los tom qab sod webworm puas?
Yes - nyob ntawm qhov hnyav ntawm cov kab mob webworm, nws yuav ua rau cov nyom sai sai, thiab cov nyom yuav poob nws lub peev xwm loj hlob vim tsis muaj chlorophyll txaus rau photosynthesize. Txawm hais tias cov hauv paus hniav tsis puas los ntawm sod webworm, hauvntau zaus, tej zaum nws yuav tsis rov qab los vim yog qhov saum toj no.
