2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Rau cov teeb meem nroj tsuag uas twb tau tsim lawm, muaj cov tshuaj tua kab mob tom qab kub kub. Hauv bahia, bermuda, thiab zoysia, cov khoom muaj 2, 4- D (los yog cov khoom sib xyaw, xws li 2, 4-D thiab dicamba) tuaj yeem ua haujlwm zoo. Cov khoom no yuav xav tau ob daim ntawv thov kom tswj tau cov pusley kom txaus.
Dab tsi tshuaj tua kab mob Florida pusley?
Atrizine tuaj yeem siv tau hauv St. Augustine nyom los tswj feem ntau cov nyom thiab cov nyom txhua xyoo. Trimic tuaj yeem siv rau hauv bahia nyom los tswj feem ntau cov nplooj ntoo. Ob leeg zoo li muaj txiaj ntsig me ntsis tiv thaiv pusley.
Puas yog 2, 4-D nyab xeeb rau Bahia nyom?
Cov tshuaj tua kab mob tom qab tshwm sim (piv txwv li, 2, 4-D, dicamba, thiab / lossis MCPP) yuav tsum tau siv rau lub Tsib Hlis raws li xav tau rau kev tswj cov nroj tsuag txhua xyoo thiab ntau xyoo, xws li knotweed, spurge, thiab lespedeza. … Ob qho tshuaj tua kab no yuav ua rau bahiagrass puas tsuaj; Yog li ntawd, peb tsis pom zoo siv cov nroj tsuag thiab cov khoom noj ntawm bhiagrass.
Kuv yuav ua li cas thiaj tshem tau Florida hedge nettle?
Herbicides uas muaj atrazine yog sau rau siv rau ntawm St. Augustinegrass thiab centipedegrass nyom xwb thiab yuav tswj Florida betony. Nws raug nquahu kom siv atrazine thaum lub caij nplooj zeeg thiab rov thov dua thaum nruab nrab lub caij ntuj no mus rau lub caij nplooj ntoo hlav ua ntej cov nyom ntsuab.
Yuav 2, 4-D tua St Augustine?
2, 4-D yog cov tshuaj tua kab dav dav uas pom muaj nyob hauv yuav luag txhua cov tshuaj tua kab mob dav dav. Txij li thaum St. Augustine yog nyom (thiab tsis yogbroadleaf), 2, 4-D yuav tsis tua nws. … Augustine yog ib tsob nroj (thiab tsis yog broadleaf), 2, 4-D yuav tsis tua nws.
Pom zoo:
Yuav tua nees li cas hauv tsev tua tsiaj?
Feem ntau, rab phom tua phom lossis phom phom yog siv los ua kom tus tsiaj tsis nco qab. Lub tshuab (los yog txhaj tshuaj) yog npaj tua tus nees tam sim lossis stun nws, nrog exsanguination (los ntshav tawm) ua tam sim tom qab kom tuag. Yuav ua li cas rau nees thaum lawv raug tua?
Yuav tau tshuaj tua kab mob thiab tshuaj tua kab mob ua ke?
Cov tshuaj tua kab mob tuaj yeem ua rau koj cov kab mob zoo, ua haujlwm kom cov poov xab hauv kev kuaj xyuas. Ua raws li cov lus qhia ntawm lub thawv, pib siv koj cov tshuaj tua kab mob tib lub sijhawm koj pib koj cov tshuaj tua kab mob los tiv thaiv kab mob poov xab.
Puas yuav tua hma liab tua tib neeg?
Orcas (Orcinus orca) feem ntau hu ua killer whales, txawm tias lawv yuav luag tsis tua tib neeg. Qhov tseeb, lub npe killer whale yog Ameslikas "whale killer," raws li cov neeg tsav nkoj thaum ub pom lawv mus yos hav zoov hauv pab pawg kom tshem cov whale loj, raws li Whale and Dolphin Conservation (WDC).
Yuav tua tsob ntoo puas yuav tua nws?
Ua tiav girdling (cov tawv ntoo tshem tawm ntawm ib pab pawg uas nyob ib puag ncig tsob ntoo) yeej yuav tua tsob ntoo. Yog vim li cas rau kev puas tsuaj los ntawm girdling yog hais tias phloem txheej ntawm cov ntaub so ntswg nyob rau hauv lub bark yog lub luag hauj lwm rau nqa cov zaub mov tsim nyob rau hauv cov nplooj los ntawm photosynthesis rau cov hauv paus hniav.
Cov phom phom tua phom tua phom tua nyob qhov twg?
Scott thiab cov neeg coob kuj tau tua ntau qhov chaw ya hauv av ntawm Naval Air Station Fallon, hauv Nevada. Yuav ua li cas lawv ua yeeb yaj kiab ya saum phom? Yuav kom tua lub dav hlau dav hlau ua pa tawm tsam, Scott thiab cov neeg coob tau tso cov koob yees duab ncaj qha rau ntawm lub dav hlau, siv tus neeg nkag tebchaws A-6 nrog plaub lub koob yees duab txoj haujlwm ntawm kev txhim kho los ntawm Grumman Aircraft Co.
