Cawska Clethodim ee doogga doogga ah ee la xushay ee xakamaynta haramaha

Sharaxaada badeecada

Clethodim waa cawska cyclohexenone ee dooga doogga ah ee bartilmaameedsada cawska mana dili doono dhirta fidsan.Si kaste oo kale, si kastaba ha ahaatee, waxay aad waxtar ugu leedahay noocyada qaarkood marka si sax ah loo qabto.Waxay si gaar ah waxtar ugu leedahay cawska sannadlaha ah sida bluegrass-ka sanadlaha ah, galleyda, dawacada, crabgrass, iyo stiltgrass Japanese.Marka lagu buufiyo cawska adag sida fescue ama orchardgrass iska hubi inaad mariso herbicide halka cawsku yar yahay (ka yar 6"), haddii kale waxaa laga yaabaa inay lagama maarmaan noqoto in lagu buufiyo mar labaad 2-3 toddobaad gudahood codsiga ugu horreeya si dhab ah loo dilo. dhirta.Clethodim waa horjoogaha isku dhafka dufanka leh, waxay u shaqeysaa joojinta acetyl CoA carboxylase (ACCase).Waa herbicide nidaamsan, clethodim si degdeg ah ayaa loo nuugo oo si sahal ah looga beddelaa caleenta la daweeyay loona beddelo nidaamka xididka iyo qaybaha sii kordhaya ee geedka.
Clethodim wuxuu u shaqeeyaa sida ugu fiican marka keligiis la isticmaalo ama lagu daro haanta lagu daro kooxda A herbicide oo dhamaystiran sida fops (Haloxyfop, Quizalofop) .

Clethodim waxaa loo isticmaali karaa xakamaynta cawska sanadlaha ah iyo kuwa dalagyada ah ee dalagyada badan, oo ay ku jiraan alfalfa, celery, clover, conifers, cudbi, karamberriga, gar.lic, basasha, qurxinta, lawska, soybeans, strawberries, sonkorta, gabbaldayaha, iyo khudaarta.

Clethodim sidoo kale waxay leedahay codsiyo aad u fiican oo loogu talagalay maareynta deegaanka markaad isku dayeyso inaad xakameyso cawska aan u dhalan.Waxaan si gaar ah u jeclahay clethodim si loo xakameeyo stiltgrass Japanese meelaha ay jiraan isku dhafka wanaagsan ee forbs oo aanan rabin inaan waxyeello u geysto, maadaama clethodim uu ii ogolaado inaan dilo cawska oo aan sii daayo forbs si aan u qaato booska dhimanaya.

Clethodim waa adkaysi hoose ee carrada badankeeda iyada oo la soo sheegay noloshii nuska ahayd ku dhawaad ​​3 maalmood (58).Burburinta inta badan waxaa keena hababka hawada, inkastoo sawir-qaadista laga yaabo inay wax ku kordhiso.Waxaa si degdeg ah u naafeeyay oogada caleenta iyadoo ay aashitada-catalyzed falcelinta iyo sawir-qaadista.Clethodim haray ayaa si degdeg ah u geli doonta jeexan oo geli doonta geedka.