Aerobic soil metabolism and residue uptake in plants of an organophosphorus carbamate insecticide

1985 ◽  
Vol 33 (2) ◽  
pp. 255-259 ◽  
Author(s):  
David B. Johnson ◽  
Byron L. Cox
Keyword(s):  
Carbamate Insecticide ◽  
Aerobic Soil ◽  
Soil Metabolism

Products and Kinetics of Cloransulam-methyl Aerobic Soil Metabolism

1996 ◽  
Vol 44 (1) ◽  
pp. 324-332 ◽  
Author(s):  
Jeffrey D. Wolt ◽  
Joelene K. Smith ◽  
Jerry K. Sims ◽  
Dennis O. Duebelbeis
Keyword(s):  
Aerobic Soil ◽  
Kinetics Of ◽  
Soil Metabolism

Aerobic soil metabolism of metsulfuron-methyl

1999 ◽  
Vol 55 (4) ◽  
pp. 434-445 ◽  
Author(s):  
Yutai Li ◽  
W T Zimmerman ◽  
M K Gorman ◽  
R W Reiser ◽  
A J Fogiel ◽  
...  
Keyword(s):  
Metsulfuron Methyl ◽  
Aerobic Soil ◽  
Soil Metabolism

Aerobic soil metabolism of flupyrazofos

1998 ◽  
Vol 54 (3) ◽  
pp. 237-243 ◽  
Author(s):  
Jeong-Han Kim ◽  
Kyong-Goo Kang ◽  
Chang-Kyu Park ◽  
Kyun Kim ◽  
Boo-Hyon Kang ◽  
...  
Keyword(s):  
Aerobic Soil ◽  
Soil Metabolism

Aerobic Soil Metabolism of a New Herbicide, LGC-42153

2003 ◽  
Vol 51 (3) ◽  
pp. 710-714 ◽  
Author(s):  
Jin Kim ◽  
Kwang-Hyeon Liu ◽  
Seung-Hun Kang ◽  
Suk-Jin Koo ◽  
Jeong-Han Kim
Keyword(s):  
Aerobic Soil ◽  
Soil Metabolism

scholarly journals Establishment Aerobic Soil Metabolism System Using [14C]Butachlor

2014 ◽  
Vol 18 (4) ◽  
pp. 258-268 ◽  
Author(s):  
Ju-Hye Kim ◽  
Jong-Hwan Kim ◽  
Dae-Wook Kim ◽  
Bong-Jae Lee ◽  
Chan Sub Kim ◽  
...  
Keyword(s):  
Aerobic Soil ◽  
Soil Metabolism

Comparative aerobic soil metabolism of fenvalerate isomers

1987 ◽  
Vol 35 (3) ◽  
pp. 384-387 ◽  
Author(s):  
Philip W. Lee ◽  
Walter R. Powell ◽  
Stephen M. Stearns ◽  
Oliver J. McConnell
Keyword(s):  
Aerobic Soil ◽  
Soil Metabolism

Distribution of Enteric Viruses and Microorganisms in Long-Term Sewage-Treated Soil

1983 ◽  
Vol 15 (5) ◽  
pp. 129-135 ◽  
Author(s):  
Z Filip ◽  
K Seidel ◽  
H Dizer
Keyword(s):  
Soil Bacteria ◽  
Pathogenic Bacteria ◽  
Sewage Treatment ◽  
Anaerobic Bacteria ◽  
Enteric Viruses ◽  
Sewage Irrigation ◽  
Groundwater Samples ◽  
West Berlin ◽  
Aerobic Soil

To determine whether long-term sewage treatment can take place without a pollution risk for soil and groundwater, samples from sewage irrigation fields in West Berlin which have been in use since about 1890 were analyzed for enteric viruses and microorganisms. Enteric viruses were detected in only seven samples from a total number of eighty seven taken from different soil depths. With only one exception, no viruses were found below 60 cm. No viruses were detected in groundwater samples. Long-term sewage irrigation did not result in significant changes in the colony courts of aerobic soil bacteria, but the counts of anaerobic bacteria and actinomycetes were slightly elevated and those of microscopic fungi slightly decreased. Potentially pathogenic bacteria were not detected in soil below 90 cm.

scholarly journals Biodegradable Polymeric Foams Based on Modified Castor Oil, Styrene, and Isobornyl Methacrylate

Polymers ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 1872
Author(s):  
James Anthony Dicks ◽  
Chris Woolard
Keyword(s):  
Young’S Modulus ◽  
Castor Oil ◽  
Young's Modulus ◽  
Attenuated Total Reflection ◽  
Infrared Spectrometry ◽  
Cell Diameter ◽  
Polymeric Foams ◽  
Reactive Diluent ◽  
Structure Property ◽  
Aerobic Soil

The environmental issues of petroleum-derived polymeric foams have necessitated seeking renewable alternatives. This work aims to prepare renewable free-radically polymerized polymeric foams with the ability to biodegrade. Furthermore, this work attempted to incorporate a bio-based reactive diluent, which has not been reported in the literature. The synthesis of maleated castor oil glycerides was performed with products analyzed by Fourier transform infrared spectrometry using attenuated total reflection (ATR-FTIR) and 1H nuclear magnetic resonance (1H NMR) spectroscopy. Polymeric foams were prepared using maleated castor oil glycerides via free radical copolymerization with styrene and isobornyl methacrylate as reactive diluents. Scanning electron microscopy (SEM) was used to determine anisotropic macrocellular morphology, with log-normal cell diameter distributions. The compressive mechanical and energy absorption properties were investigated; the polymeric foams displayed Young’s modulus up to 26.85 ± 1.07 MPa and strength up to 1.11 ± 0.021 MPa using styrene as the reactive diluent, and Young’s modulus up to 1.38 ± 0.055 MPa and strength up to 0.088 MPa when incorporating isobornyl methacrylate. Furthermore, a thorough analysis of the cellular structure–property relationships was performed, indicating relationships to cell diameter, cell wall thickness and apparent density. The polymeric foams displayed rapid mass loss in an aerobic soil environment with multiple erosion sites revealed by SEM. In conclusion, renewable polymeric foams with excellent compressive properties were achieved using styrene as reactive diluent, but the incorporation of isobornyl methacrylate decreased strength-related properties.

The endocrine-disrupting potential of a generic carbamate insecticide methomyl, as explored in a 90-day study in vivo

2021 ◽  
Vol 350 ◽  
pp. S190-S191
Author(s):  
V. Rakitskii ◽  
S. Kuz’min ◽  
T. Veshchemova ◽  
G. Masaltsev
Keyword(s):  
Endocrine Disrupting ◽  
Carbamate Insecticide

Carbamate Poisoning: The `Other' Insecticide

PEDIATRICS ◽  
1987 ◽  
Vol 79 (5) ◽  
pp. 734-738
Author(s):  
Mark Garber
Keyword(s):  
Emergency Department ◽  
Endotracheal Tube ◽  
Vitamin K ◽  
Venous Access ◽  
The Other ◽  
Toxic Agent ◽  
Carbamate Insecticides ◽  
Carbamate Insecticide

A 16-month-old child who ingested rat poison, according to her parents, was noted to have signs of cholinergic poisoning. In the emergency department, the child was intubated and given atropine via the endotracheal tube until venous access was established. Phytonadione (vitamin K) and pralidoxime (2-PAM) Were also administered. The child recovered after an uneventful hospital course. The toxic agent was determined to be a carbamate insecticide, for which treatment with pralidoxime is considered controversial. Treatment of cholinergic poisoning due to unknown or mixed agents and poisoning caused by known carbamate insecticides are discussed.

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