Pendimethalin (CAS No. 40487-42-1) yog cov tshuaj tua kab mob uas muaj cov kab tua tua kab dav dav thiab muaj txiaj ntsig zoo rau ntau yam nroj tsuag txhua xyoo.

Scope ntawm daim ntawv thov: Haum rau kev kho av ua ntej ntawm cov qoob loo xws li pob kws, taum pauv, txiv laum huab xeeb, paj rwb, thiab zaub, nrog rau kev tiv thaiv thiab tswj ntawm barnyardgrass, goosegrass, crabgrass, setaria, bluegrass, quinoa, amaranth, chickweed thiab Lwm xyoo nyom nyom thiab Broadleaf nroj tsuag.

Pendimethalin muaj cov yam ntxwv hauv qab no hauv daim ntawv thov:

1. Kev tua cov nroj tsuag dav dav.Pendimethalin muaj txiaj ntsig zoo rau feem ntau ntawm cov nroj tsuag gramineous monocot txhua xyoo hauv cov teb qhuav, xws li Stephania, Crabgrass, Barnyardgrass, Gooseweed, Setaria, Setaria thiab Amphiprion, nrog rau Purslane, Coatweed, Moshang Grass, Broadleaf weeds xws li quinoa muaj kev tswj zoo dua. .Nws muaj txiaj ntsig zoo rau cov pob zeb tshwj xeeb thiab cov paj ntoo.Tab sis cov nyhuv ntawm perennial weeds tsis zoo.

2. Kev siv dav dav.Nws yog tsim rau cov nroj tsuag hauv pob kws, taum pauv, txiv laum huab xeeb, paj rwb, qos yaj ywm, luam yeeb, zaub thiab lwm yam qoob loo.Nws kuj tseem siv tau rau kev cog qoob loo hauv teb nplej.

3. Kev nyab xeeb qoob loo zoo.Pendimethalin tsis muaj teeb meem rau cov qoob loo.Thaum siv nyob rau hauv paddy teb, nws muaj kev ruaj ntseg zoo rau yub yub, tsis ua puas lub hauv paus, thiab muaj txiaj ntsig zoo rau kev cog qoob loo ntawm cov noob muaj zog.Thaum lub sijhawm ua haujlwm zoo, nws yuav tsis cuam tshuam rau kev siv lwm yam tshuaj, thiab tsis muaj qhov pom phytotoxicity rau cov qoob loo.

4. Tsawg toxicity.Nws muaj toxicity tsawg rau tib neeg, tsiaj txhu, noog thiab muv.

5 Tsawg volatility thiab lub sij hawm ntev.