Results 151 to 160 of about 2,064 (197)
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The thermal behaviour of the ethylenebis-dithiocarbamates Maneb, Zineb and Mancozeb
Thermochimica Acta, 1993The thermal decomposition of Maneb, Zineb and Mancozeb has been investigated by means of thermal analysis techniques. IR, X-ray diffraction, gas chromatography, high pressure liquid chromatography, etc. were carried out on the samples, which were withdrawn at various stages during thermogravimetric testing or during thermal decomposition in vacuum at ...
Zi-Ru Liu +5 more
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Plant Disease, 1991
Turnip leafy greens were grown in the spring and fall for processing into frozen greens. Maneb+zinc (1.8 or 0.9 kg a.i./ha), benomyl, chlorothalonil, or iprodione were applied weekly until 10 days before greens were harvested. Greens either sprayed with maneb+zinc or not sprayed were processed by washing with water (pH 6.7-6.9), 0.1% detergent (pH 6.7 ...
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Turnip leafy greens were grown in the spring and fall for processing into frozen greens. Maneb+zinc (1.8 or 0.9 kg a.i./ha), benomyl, chlorothalonil, or iprodione were applied weekly until 10 days before greens were harvested. Greens either sprayed with maneb+zinc or not sprayed were processed by washing with water (pH 6.7-6.9), 0.1% detergent (pH 6.7 ...
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Kinetics of Maneb Degradation during Thermal Treatment of Tomatoes
Journal of Agricultural and Food Chemistry, 2004The kinetics of maneb degradation in tomato homogenates at high temperatures and at two pH values (4 and 9) and the rate of formation of the toxic metabolite, ethylenethiourea (ETU), were studied. Maneb was measured as carbon disulfide by headspace gas-chromatography and ETU by high-performance liquid chromatography with photodiode array detection ...
Stella, Kontou +2 more
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Studies of teratogenic effects of the dithiocarbamates maneb, mancozeb, and propineb
Teratology, 1976AbstractOral administration of high dosages of the dithiocarbamate pesticides maneb and mancozeb was teratogenic in rats but not in mice. The malformations, severe limb and craniofacial defects, were pronounced after maneb treatment but less so after mancozeb and propineb, zinc‐containing compounds.
K S, Larsson +3 more
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Suppression of wheat seedling establishment by maneb
Australian Journal of Experimental Agriculture, 1974Seed of eight wheat cultivars dusted at 2 g kg-1 with the new bunticide maneb (75 per cent) was compared for possible phytotoxicity with seed dusted with phenyl mercuric acetate (1.5 per cent Hg), previously used for bunt control, and with untreated seed. Maneb and PMA did not affect field establishment when the seed was sown two months after treatment.
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Dose dependence of the excretion of maneb metabolites in urine of rats
Toxicology Letters, 198014C-activity in the urine of female rats appeared to be independent of dose when single oral doses of [14C]maneb, a fungicide, manganese ethylene-bis(dithiocarbamate), were given. This was found with [14C]maneb synthesized from [U-14C]ethylenediamine. In the dose range, 23 microgram/kg to 1.4 g/kg of maneb, the excreted activity in urine of 39 female ...
E R, Brocker, C, Schlatter
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A case of allergic contact dermatitis due to the pesticide maneb
Contact Dermatitis, 1991No abstract ...
Piraccini B. M. +3 more
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Paraquat and maneb induced neurotoxicity.
Proceedings of the Western Pharmacology Society, 2008Parkinson's disease is a progressive neurological disorder associated with selective degeneration of nigrostriatal dopaminergic neurons. It is the most common of the neurodegenerative movement disorders, affecting approximately 1% of the population over age 65.
Bessy, Thrash +4 more
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EFFECTS OF MANEB FUNGICIDE ON YIELD IN GATEWAY BARLEY
Canadian Journal of Plant Science, 1972not available
L. J. PIENING, D. K. McBEATH
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Perinatal toxicity of maneb, ethylene thiourea, and ethylenebisisothiocyanate sulfide in rodents
Journal of Toxicology and Environmental Health, 1979The potential of the fungicide maneb and two of its metabolites, ethylenebisisothiocyanate sulfide (EBIS) and ethylene thiourea (ETU), to induce perinatal toxicity in four species of rodents was investigated. The compounds were admininistered to rats and mice during the period of organogenesis, and ETU was also administered to rats and mice during the
N, Chernoff +4 more
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