Results 111 to 120 of about 307 (140)

Rainfall Effects on Desmedipham and Phenmedipham Performance

Weed Science, 1985
The effect of rainfall on the performance of a tank mixture of desmedipham [ethylm-hydroxycarbanilate carbanilate(ester)] and phenmedipham (methylm-hydroxycarbanilatem-methylcarbanilate) applied postemergence to redroot pigweed (Amaranthus retroflexusL. ♯ AMARE), wild mustard (Sinapsis arvensisL.
Monte D. Anderson, W. Eugene Arnold
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Phenmedipham in the establishment of strawberries as solid beds

Scientia Horticulturae, 1977
Abstract Solid-bed culture of strawberries results in much greater yields than the more usual matted rows. One of the reasons that solid beds are not commercially popular is that weeds, particularly Veronica spp., which are resistant to simazine and lenacil, may establish during the period of runner growth and rooting when weed control by cultivation
C.J. Jefferies, K.G. Stott
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Binding of [14C]phenmedipham to isolated chloroplasts and mitochondria

Pesticide Biochemistry and Physiology, 1990
Abstract Phenmedipham strongly inhibits the electron transfer through PSII (50% inhibition at 0.02 μ M ). Its affinity for thylakoids is high ( K m = 0.137 μM ). A K m value of 0.067μ M could be estimated for its specific binding to the D-1 protein.
P. Ravanel, M. Tissut, F. Nurit, S. Mona
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Crystallization of Phenmedipham from Aqueous Emulsions

Weed Science, 1973
Crystallization of methyl m-hydroxycarbanilate m-methyl-carbanilate (phenmedipham) occurred from aqueous emulsions of the commercial formulation when dilutions exceeded one part of the formulation to 30 parts water. Dilutions greater than 1 to 30 accelerated crystallization and increased the quantity of phenmedipham that crystallized out.
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Cycloate and Phenmedipham as Complementary Treatments in Sugarbeets

Weed Science, 1975
Cycloate (S-ethylN-ethylthiocyclohexanecarbamate), applied by subsurface injection at 3.4 kg/ha, controlled 98 to 100% of barnyardgrass [Echinochloa crus-galli(L.) Beauv.] and 82 to 94% of common lambsquarters (Chenopodium albumL.) and hairy nightshade (Solarium sarachoidesSendt.).
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[Photoallergic dermatitis caused by the herbicide phenmedipham].

Dermatosen in Beruf und Umwelt. Occupation and environment, 1990
The case of a 51 year old woman, working in the field of agriculture, is reported; she developed a photoallergic dermatitis and a fulminant hepatitis after the use of the herbicide phenmedipham (Betanal). Photopatch-testing revealed sensitization to phenmedipham and, additionally, to maprotiline hydrochloride (Ludiomil), an antidepressant taken by the ...
P, Koch, F A, Bahmer
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METHODEN ZUR RÜCKSTANDSBESTIMMUNG VON PHENMEDIPHAM IN PFLANZENMATERIAL

Weed Research, 1970
Zusammenfassung. Es werden Methoden zur photometrischen bzw, gaschromatografischen Rückstandsbestimmung von Phenmedipham in Betarüben und deren Blättern, in Zucker und seinen Nebenprodukten, in Erdbceren und anderen Kulturpflanzen beschrieben. Mit der Photometrie wird eine Nachweisgrenze von 0,1 ppm erreicht.
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Metabolic Detoxification of Phenmedipham in Leaf Tissue of Tolerant and Susceptible Species

Weed Science, 1990
Phenmedipham metabolism in leaf tissue of sugarbeet (tolerant) and rapeseed (sensitive) was compared. Sugarbeet leaf discs metabolized phenmedipham much more rapidly than rapeseed leaf discs, forming two metabolites of relatively low polarity. The less polar of these (metabolite 21) was a precursor to the other (metabolite 11), and its properties ...
H. Maelor Davies, Alexis Merydith, Liane Mende-Mueller, Alpo Aapola   +3 more
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Weed control in sugarbeets with cycloate, phenmedipham and EP 475*

Weed Research, 1974
Summary: Résumé: ZusammenfassungResponse of weeds and sugarbeets (Beta vulgaris L.) to post‐emergence treatments of phenmedipham and mixtures of phenmedipham plus EP 475 applied alone and as a complementary treatment with cycloate was evaluated in two field studies.
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Comparative metabolism of two carbanilate herbicides (EP-475 and phenmedipham) in rats

Pesticide Biochemistry and Physiology, 1971
Abstract The metabolic fate of EP-475 or ethyl m-hydroxycarbanilate carbanilate and phenmedipham or methyl m-hydroxycarbanilate m-methylcarbanilate, two relatively new postemergence herbicides for control of weed pests of sugar beets, was studied in vivo in white rats and in vitro by rat hepatic subcellular fractions and plasma from various organisms.
Babasaheb R. Sonawane, Charles O. Knowles   +1 more
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