Pob pyrethrum tua nplai?

Cov txheej txheem:

Pob pyrethrum tua nplai?
Pob pyrethrum tua nplai?

Video: Pob pyrethrum tua nplai?

Video: Pob pyrethrum tua nplai?
Video: 5 Benefits of Hydrogen Peroxide on Plants and Garden 2024, Kaum ib hlis
Anonim

Saib cov tshuaj tiv thaiv ntuj nyob hauv Yardener's Tool Shed. Neem roj xab npum yog ib yam tshuaj tua kab uas yuav tua cov nplai ntawm kev sib cuag thiab tom qab ntawd tshem tawm cov tuaj tshiab li ntawm 2 lub lis piam. Pyrethrum yog tsim los ntawm chrysanthemum blossoms thiab yog zoo heev tshwj xeeb tshaj yog thaum siv ncaj qha rau cov kab tsuag

Pob pyrethrin tua nplai?

Muaj ntau yam kev paub zoo uas tuaj yeem sim ua kom tshem tawm cov nplai ntawm cov nroj tsuag hauv tsev. … Aerosol los yog txhais tes twj tso kua mis tshuaj tua kab ua rau cov nroj tsuag hauv tsev tsuas yog muaj nyob rau hauv cov chaw vaj tsev. Cov khoom xyaw tsim muaj xws li tshuaj tua kab, pyrethrin, rotenone, resmethrin thiab acephate.

Yam tshuaj tua kab dab tsi?

Thaum cov nplai pub rau cov kua txiv hmab txiv ntoo, lawv noj cov tshuaj tua kab thiab tua. Acephate, imidacloprid thiab dinotefuran yog peb cov tshuaj tua kab uas siv tau zoo tiv thaiv nplai.

pyrethrum tua dab tsi?

Pyrethrum yog tshuaj tua kab ncaj qha, nws yuav tsum tau txau ncaj qha rau ntawm kab tsuag kom zoo, thiab nws kuj yog tshuaj tua kab dav dav, uas txhais tau tias nws yuav tsis xaiv tua kab koj txau rau nws, suav nrog ' kab zoo' xws li cov kab tua tsiaj thiab cov txiaj ntsig zoo.

Puas permethrin tua kab kab?

Teb: Martins Permethrin 13.3% tsis sau cov ntawv thov rau ornamentals rau nplai ntawm cov khoom lag luam yog li peb tsis pom zoo. … Nws yog ib qho tshuaj tua kab uas tau sau rau cov nyom thiab cov khoom siv thiab muaj kev nyab xeeb rau cov nroj tsuag, hav txwv yeem, tsob ntoo thiab ntoo.

Pom zoo: