Results 161 to 170 of about 2,397 (201)

High Temperatures Are Required for Expression of Metabolic Resistance to Cyhalofop-Butyl in a Biotype of <i>Echinochloa crus-galli</i>. [PDF]

open access: yesJ Agric Food Chem
Cutti L   +8 more
europepmc   +1 more source

Clomazone Dissipation in Four Tasmanian Topsoils

open access: yesWeed Science, 2002
Abstract Clomazone dissipation was examined in four soils in field experiments. Field half-lives were 6 to 59 d (average of four field sites was 35 d) for ferrosol (clay loam), kurosol (loamy sand), sodosol (silt loam), and vertosol (light clay). The Hoerl equation provided a better fit to the measured field concentration at all four sites than did a ...
Richard Doyle
exaly   +3 more sources

Mechanism of Clomazone Resistance in Leptochloa fusca spp. Fasicularis to Clomazone

Pesticide Biochemistry and Physiology, 2020
Bearded sprangletop (Leptochloa fusca spp. fasicularis) is a problematic weed in California rice (Oryza sativa) production. Historically, bearded sprangletop is controlled with clomazone in California rice fields. The continuous use of clomazone and lack of crop rotation in rice fields resulted in resistance to clomazone in several bearded sprangletop.
Caio Brunharo   +2 more
exaly   +3 more sources

The Behavior of Clomazone in the Soil Environment

Pest Management Science, 2009
AbstractBACKGROUND: Clomazone is a herbicide used to control broadleaf weeds and grasses. Clomazone use in agriculturally important crops and forests for weed control has increased and is a potential water contaminant given its high water solubility (1100 µg mL−1).
Ronald S Tjeerdema   +2 more
exaly   +3 more sources

Effects of Starch Encapsulation on Clomazone and Atrazine Movement in Soil and Clomazone Volatilization

Weed Science, 1995
The effects of formulation on clomazone volatilization and transport through soil were studied. After 22 days of leaching under unsaturated flow in 49-cm long intact soil cores, greater clomazone movement was observed in Plainfield sand than in Cisne silt loam or Drummer silty clay loam soils.
F William Simmons
exaly   +2 more sources

Studies of Clomazone Mode of Action

Pesticide Biochemistry and Physiology, 2006
Abstract Intact spinach chloroplasts were used to determine if clomazone, 5-OH clomazone, and/or 5-keto clomazone inhibited the chloroplastic isoprenoid pathway. When isopentenyl pyrophosphate was used as a precursor, neither clomazone nor the clomazone metabolites (5-OH clomazone and 5-keto clomazone) inhibited the formation of products separated by
Yurdagul Ferhatoglu, Michael Barrett
exaly   +2 more sources

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