I-Pendimethalin (i-CAS No. 40487-42-1) iwumuthi wokubulala ukhula one-spectrum ebanzi yokubulala ukhula kanye nomthelela omuhle wokulawula ukhula oluhlukahlukene lonyaka.

Ububanzi bokufaka isicelo: Ilungele ukwelashwa ngaphambi kokuhluma kwezitshalo ezinjengommbila, ubhontshisi wesoya, amakinati, ukotini, nemifino, kanye nokuvimbela nokulawulwa kwe-barnyardgrass, i-goosegrass, crabgrass, setaria, bluegrass, quinoa, amaranth, chickweed kanye obunye utshani bonyaka kanye nokhula lwe-Broadleaf.

I-Pendimethalin inezici ezilandelayo ekusetshenzisweni kwayo:

1. Izinhlobo eziningi zokubulala ukhula.I-Pendimethalin iphumelela ekulweni nokhula oluningi lwaminyaka yonke lwe-gramineous monocot emasimini omile, njenge-Stephania, Crabgrass, Barnyardgrass, Gooseweed, Setaria, Setaria ne-Amphiprion, kanye ne-Purslane, i-Coatweed, i-Moshang Grass, ukhula lwe-Broadleaf olufana ne-quinoa lunomphumela ongcono wokulawula. .Isebenza kahle kumaseji amise okwesipesheli kanye namaseji e-cardamom.Kodwa umthelela wokhula olungapheli mubi.

2. Ibanga elibanzi lohlelo lokusebenza.Ilungele ukutshala emasimini ommbila, isoya, amakinati, ukotini, amazambane, ugwayi, imifino kanye nezinye izilimo.Ingabuye isetshenziselwe ukususa ukhula emasimini erayisi.

3. Ukuphepha okuhle kwezitshalo.I-Pendimethalin ayinawo umonakalo ezimpandeni zezitshalo.Uma isetshenziswa emasimini e-paddy, inokuphepha okuhle ezitshalweni zelayisi, ayilimazi izimpande, futhi inenzuzo ekutshalweni kwezithombo eziqinile.Ngesikhathi esisebenzayo, ngeke kuthinte ukusetshenziswa kwezinye izidakamizwa, futhi akukho phytotoxicity engabonakali ezitshalweni.

4. Ubuthi obuphansi.Inobuthi obuphansi kubantu, izilwane, izinyoni nezinyosi.

5 Ukuguquguquka okuphansi nesikhathi esihlala isikhathi eside.