Clethodim ciyawa zaɓaɓɓen maganin ciyawa don kawar da ciyawa

Bayanin samfur

Clethodim shine ciyawar cyclohexenone mai zaɓaɓɓen ciyawa wanda ke kai hari ga ciyawa kuma ba zai kashe tsire-tsire ba.Kamar yadda yake tare da kowane maganin ciyawa, duk da haka, yana da tasiri akan wasu nau'ikan idan an tsara shi daidai.Yana da tasiri musamman akan ciyawa na shekara-shekara kamar bluegrass na shekara-shekara, ryegrass, foxtail, crabgrass, da jafan stiltgrass.Lokacin da aka fesa shi a kan ciyawa mai ƙarfi kamar fescue ko orchardgrass tabbatar da yin amfani da maganin herbicide yayin da ciyawa tayi ƙanƙanta (a ƙarƙashin 6"), in ba haka ba yana iya zama dole a fesa a karo na biyu a cikin makonni 2-3 na aikace-aikacen farko don kashewa a zahiri. tsire-tsire.Clethodim shine mai hana haɓakar fatty acid, yana aiki ta hanyar hana acetyl CoA carboxylase (ACCase).Yana da tsarin ciyawa, clethodim yana shiga cikin hanzari kuma yana jujjuya shi da sauri daga ganyen da aka bi da shi zuwa tushen tsarin da sassan tsiro.
Clethodim yana aiki mafi kyau idan aka yi amfani da shi kaɗai ko a cikin cakuɗen tanki tare da ƙarin maganin herbicide na rukunin A kamar fops (Haloxyfop, Quizalofop) .

Ana iya amfani da Clethodim don sarrafa ciyawa na shekara-shekara da na dindindin a cikin amfanin gona da yawa, gami da alfalfa, seleri, clover, conifers, auduga, cranberries, gar.lic, albasa, kayan ado, gyada, waken soya, strawberries, sugarbeet, sunflowers, da kayan lambu.

Hakanan Clethodim yana da manyan aikace-aikace don sarrafa wurin zama lokacin da kuke ƙoƙarin sarrafa ciyawa da ba na asali ba.Ina son clethodim musamman don sarrafa ciyawar Jafananci a wuraren da akwai cakuda mai kyau na forbs waɗanda ba na so in cutar da su, kamar yadda clethodim ya ba ni damar kashe ciyawa kuma in saki ciyawar don ɗaukar wurin ciyawar da ke mutuwa.

Clethodim yana da ƙarancin juriya a yawancin ƙasa tare da rahoton rabin rayuwa na kusan kwanaki 3 (58).Rushewar ta hanyar tsarin motsa jiki ne, kodayake photolysis na iya ba da gudummawa.Yana da sauri ƙasƙanta akan saman ganye ta hanyar amsawar acid-catalyzed da photolysis.Clethodim da ya rage zai shiga cikin cuticle da sauri kuma ya shiga shuka.