Siv ib tug dav dav tua neeg uas muaj 2, 4-D los yog Dicamba, thiab nws yuav xaiv tua cov violets yam tsis muaj kev puas tsuaj rau cov nyom. Lwm cov tshuaj tua kab mob violet zoo yog hu ua Drive (quinclorac). Quinclorac tseem muag hauv lwm cov nyom nyom tswj cov khoom lag luam, raws li cov npe sib txawv.
Koj tua violets li cas?
Tsim cov tshuaj tua kab hauv tsev los tswj cov violets qus yuav tsum sib tov horticulture vinegar nrog dejKoj tuaj yeem siv qhov sib piv ntawm 80 feem pua dej thiab 20 feem pua ntawm vinegar. Cov tshuaj tua kab mob hauv tsev no muaj 80-feem pua ntawm kev tswj hwm tus nqi ntawm cov nplooj dav dav feem ntau thaum txau rau ntawm cov nroj tsuag uas tsis zoo rau nplooj.
Kuv yuav tua violets hauv kuv cov nyom li cas?
Siv tshuaj tua kab mob.
Yog tias thaj chaw loj ntawm cov nyom raug cuam tshuam, violets tuaj yeem raug tua xaiv nrog Trimec (kev sib xyaw ntawm 2, 4-D, MCPP thiab dicamba) lossis triclopyr (Turflon). Turflon yog cov tshuaj tua kab mob uas xaiv rau kev lag luam nyom, tab sis Trimec tau yooj yim dua.
Yuav ua li cas tshem tawm cov violets hauv lub txaj paj?
Controlling violets hauv txaj thiab ciam teb
- Roundup. Yog hais tias cov violets nyob rau hauv ib qho chaw sib nrug los ntawm perennials thiab lwm yam nroj tsuag, koj tuaj yeem siv Roundup (los yog lwm hom tshuaj tua kab uas tsis xaiv). …
- Hand Weeding. Kev rub tes los yog cov nroj tsuag yog qhov nyuaj, tab sis nws yog txoj hauv kev zoo tshaj plaws los tswj cov violets. …
- Mulching.
Puas Sweet Violet invasive?
Kev txheeb xyuas cov violets tsis yooj yim. … Cov tshuaj tsw qab qab zib, Viola odorata, feem ntau raug liam ntawm kev ua txhaum cai ntawm nws cov txheeb ze qus, tab sis nws yog European ntshuam, txawm hais tias muaj ntau yam naturalized, thaum cov qus xiav violet, tam sim no hu ua Viola sororia, yog ib haiv neeg North American.
