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Decomposition of sodium n-methyl dithiocarbamate, vapam, in soil

Creator:: Turner, Nathan Joe
Resource Type:: Dissertation
Full Text:: , in soil DECOMPOSITION OF SODIUM N- METHYL DITHIOCARBAMATE, VAPAM, IN SOIL by NATHAN JOE TURNER

Fungitoxicity of sodium n-methyldithio-carbamate (Vapam) and its decomposition products

Creator:: Elson, Joseph Earl
Abstract:: An assay for fungicidal activity of sodium N-methyldithiocarbamate (Na-MDC) and its decomposition products was developed in which there was a minimum influence due to the widely varying physical properties of the compounds (i.e. vapor pressure and water solubility). Decomposition of the toxicant during the tests was measured and held to...
Resource Type:: Masters Thesis
Full Text:: Fungitoxicity of Sodium N-Methyldithiocarbamate (Vapam

Developmental ramifications of dithiocarbamate pesticide exposure in zebrafish

Creator:: Tilton, Fred Anthony, 1973-
Abstract:: Dithiocarbamates are widely used agricultural pesticides, industrial chemicals and effluent additives. DTCs and their related compounds have historical and current relevance in clinical and experimental medicine. DTC developmental toxicity is well established, but poorly understood. Dithiocarbamates according to the U.S. EPA have a mechanism of action involving, "the inhibition of...
Resource Type:: Dissertation
Full Text:: Affymetrix microarray to observe gene expression induced by the N-methyl dithiocarbamate, metam sodium (NaM

The influence of temperature, moisture and method of application on the fungitoxicity of Mylone and Vapam

Creator:: Lambe, Robert C.
Resource Type:: Dissertation
Full Text:: moisture, temperature and method of appli- cation on tIie fungitoxic activity of Mylone and Vapam in soil

Interactions between sodium N-methyldithiocarbamate and Douglas-fir heartwood

Creator:: Miller, D. B. and Morrell, Jeffrey J.
Abstract:: Vapam(r) (NaMDC) is the fumigant most commonly used to arrest and control decay of utility poles. While volatile fungitoxins are detectable only 1 to 2 years after treatment, poles treated with Vapam(r) remain free of decay fungi for 6 to 17 years. Vapam(r) decomposes to produce volatile fungicides as well...
Resource Type:: Article
Full Text:: . Decomposition of sodium N-methyldithiocarbamate in soil. Phytopathology 53: 1388-1 394. ZAHORA, A. R. 1987

The influence of soil fumigants and soil fungicides on some important soil-borne plant pathogens

Creator:: Liu, Marlene Mei-yu
Abstract:: Twelve chemicals (Busan 72, Chloropicrin, Dacthal, Dexon, Duter, EP 161, Lanstan, Methyl bromide, Phaltan, Vapam, Vidden D, Vorlex) were tested to determine their effect on populations of certain important soil-borne microorganisms including the onion pink root fungus Pyrenochaeta terrestris. The soil used was from a field in Malheur County, Oregon...
Resource Type:: Masters Thesis
Full Text:: 0.2 ml* Fumigant Vapam 32% Na N-methyl dithiocarbamate 30 gal 0.2 ml Fumigant Vidden D Di chlor

Controlling decay fungi in Douglas-fir heartwood with pelletized sodium n-methyldithiocarbamate

Creator:: Sexton, Camille M., Morrell, Jeffrey J., and Newbill, Mark A.
Abstract:: A small block test was used in assessing whether pelletized sodium n-methyldithiocarbamate (NaMDC) would decompose and produce methylisothiocyanate (MITC) and thereby eliminate Antrodia carbonica colonies from Douglas-fir heartwood. Also evaluated were the effects of wood moisture content, dosage, incubation period, pH level, and presence of copper sulfate on percentage of...
Resource Type:: Article
Full Text:: . Decomposition of sodium n-methyldithiocarbamate, Vapam, in soil. Ph.D. dissertation, Oregon State University

Impact of land use patterns and agricultural practices on water quality in the Calapooia River Basin of western Oregon

Creator:: Mueller-Warrant, G. W., Griffith, S. M., Whittaker, G. W., Banowetz, G. M., Pfender, W. F., Garcia, T. S., and Giannico, G. R.
Abstract:: Agricultural practices, including tillage, fertilization, and residue management, can affect surface runoff, soil erosion, and nutrient cycling. These processes, in turn, may adversely affect (1) quality of aquatic resources as habitat for amphibians, fish, and invertebrates, (2) costs of treating surface and ground water to meet drinking water standards, and...
Resource Type:: Article
Full Text:: , with smaller effects of soil disturbance. Fourier analysis of total N over time identified four

Procarbazone-sodium effect on rotational crops and its dissipation

Creator:: Al-Sayagh, Khalid Faraj
Resource Type:: Dissertation
Full Text:: persistence (Baughman et al, 1996). Soil adsorption of flumetsulam (N-(2, 6-difluoropheny1)-5-methyl[1,2,4

Wood treatment by double-diffusion using copper sulfate and sodium fluoride

Creator:: Pavia-Jones, K. Josephine
Abstract:: In investigating wood treatment as a possible processing option for Alaska forest products manufacturers, the double-diffusion method using sodium fluoride followed by a copper sulfate appeared to be the most advantageous approach. Yet, little information was available as to the chemical retention after treating and its resistance to leaching. Green...
Resource Type:: Masters Thesis
Full Text:: copper absorption. Some of the sodium fluoride was lost from the wood during treatment in the copper

ScholarsArchive@OSU

Decomposition of sodium n-methyl dithiocarbamate, vapam, in soil

Fungitoxicity of sodium n-methyldithio-carbamate (Vapam) and its decomposition products

Developmental ramifications of dithiocarbamate pesticide exposure in zebrafish

The influence of temperature, moisture and method of application on the fungitoxicity of Mylone and Vapam

Interactions between sodium N-methyldithiocarbamate and Douglas-fir heartwood

The influence of soil fumigants and soil fungicides on some important soil-borne plant pathogens

Controlling decay fungi in Douglas-fir heartwood with pelletized sodium n-methyldithiocarbamate

Impact of land use patterns and agricultural practices on water quality in the Calapooia River Basin of western Oregon

Procarbazone-sodium effect on rotational crops and its dissipation

Wood treatment by double-diffusion using copper sulfate and sodium fluoride

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