Results 141 to 150 of about 1,617 (186)

Mechanisms of the thermal decay of chlorpropham

Journal of Hazardous Materials, 2013
DFT calculations were performed on the thermal reactions of chlorpropham 1, a carbamate pesticide and plant growth regulator frequently used in the storage of potatoes. At the conditions normally used in applying 1 (injection of a methanolic solution of 1 into a hot air stream, T ≈ 500°C), both ester pyrolysis of 1 and a methanol-or water-catalysed ...
Margaret J, Smith, Sandra, Müller, Wolfram, Sander, Götz, Bucher   +3 more
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Effects of temperature and chlorpropham on the storage of the yam

Journal of the Science of Food and Agriculture, 1974
AbstractTubers of the yam, Dioscorea alata L., were stored for 18 weeks at 10, 15, 20 and 25 ºC with isopropyl N‐(3‐chlorophenyl) carbamate (CIPC or chlorpropham) at rates of 0, 0.45 and 0.90 g/kg. At 10 and 15 ºC sprouting was suppressed even in the absence of CIPC.
A O, Olorunda, A D, McKelvie, A E, Macklon   +2 more
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Hemotoxicity of Chlorpropham (CIPC) in F344 rats

Toxicology, 1997
Chlorpropham[Isopropyl-N-(3-chlorophenyl)carbamate; CIPC] is a widely used sprout suppressant. Groups of ten male and ten female F344 rats were given 0, 7500, 15,000 or 30,000 ppm of CIPC in the diet for 13 weeks. Body weight gain of male and female rats in the 30,000 ppm-group was depressed.
T, Fujitani, Y, Tada, A T, Noguchi, M, Yoneyama   +3 more
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NOTE ON THE BIOASSAY OF CHLORPROPHAM IN SOIL

Weed Research, 1962
Summary. A method for the bioassay of chlorpropham in soil from field plots is described which involves the preparation of mixtures of treated soil with untreated soil and the determination of the dilution required to produce 50% inhibition of primary root growth in buckwheat (Fagopyrum esculentum Moench).
H. A. ROBERTS, B. J. WILSON
openaire   +1 more source

Chlorpropham induces mitochondrial dysfunction in rat hepatocytes

Toxicology, 2004
The metabolism and action of chlorpropham (isopropyl N-(3-chlorophenyl)carbamate; CIPC, a post-harvest agent) and its metabolites were studied in freshly isolated rat hepatocytes and isolated rat hepatic mitochondria, respectively. The exposure of hepatocytes to CIPC caused a concentration (0.25-1.0 mM)- and time (0-3h)-dependent cell death accompanied
Yoshio, Nakagawa, Kazuo, Nakajima, Toshinari, Suzuki   +2 more
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The effect of Chlorpropham on the storage of swedes

The Journal of Agricultural Science, 1975
SUMMARYThe sprout inhibitor Chlorpropham (CIPC) [isopropyl N-(3 chlorophenyl) carbamate] was found to be an effective sprout inhibitor in stored swedes (Brassica napus L.) under certain conditions. It was ineffective and unnecessary in swedes stored from November to April but necessary for those stored in clamps from March to July.
A. D. McKelvie, A. O. Olorunda, M. Kay
openaire   +1 more source

Subchronic toxicity of chlorpropham (CIPC) in ICR mice

Food and Chemical Toxicology, 2000
Male and female ICR mice were given 0, 1875, 7500 or 30,000 ppm of chlorpropham (CIPC) in the diet for 13 weeks. Methemoglobin levels of male and female mice in the 7500 and 30,000 ppm groups were significantly elevated. Hemoglobin concentration, packed cell volume, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin ...
T, Fujitani, Y, Tada, A, Fujii, M, Kimura, M, Yoneyama   +4 more
openaire   +2 more sources

Effects of Chlorpropham Vapors on Dodder Seedlings

Weed Science, 1969
Dodder (Cuscuta spp.) seedlings were killed when exposed to isopropyl m-chlorocarbanilate (chlorpropham) vapors in an enclosed system or in the open atmosphere in the greenhouse or field. No seedlings wrapped on the host when they were exposed for 16 hr or more in an enclosed system. Alfalfa (Medicago sativa L.) foliage restricted air movement near the
C. H. Slater, J. H. Dawson, W. R. Furtick, A. P. Appleby   +3 more
openaire   +1 more source

Chlorpropham and phenisopham: phototransformation and ecotoxicity of carbamates in the aquatic environment

Environ. Sci.: Processes Impacts, 2014
In this study, a comparison of two carbamic pesticides, chlorpropham and phenisopham, was carried out in terms of both photodegradability and ecotoxicity. The photochemical behaviour of the two pesticides was investigated under environmental-like conditions (aqueous media, UVB or solar irradiation).
Passananti M, LAVORGNA, Margherita, Iesce MR, Della Greca M, Criscuolo E, Parrella A, ISIDORI, Marina, Temussi F.   +7 more
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Changes in chlorpropham residues in stored potatoes

American Potato Journal, 1979
Chlorpropham (CIPC)3 concentrations were measured in peel samples of tubers taken from large commercial potato storages and from test bins after aerosol application. Tuber samples were taken at different levels within the pile and at numerous sites near the surface.
D. Corsini, G. Stallknecht, W. Sparks
openaire   +1 more source