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Effects off Atrazine on Soil Microorganisms
Effects of the herbicide atrazine on soil microorganisms was investigated. Trials were set
up in laboratory, on a clay loam soil. Atrazine was applied at 8.0, 40.0 and 80.0 mg/kg soil
rates. The abundance of total ...
Pesticides in Soil: Effects on Microorganisms
Since their discovery to the present day, pesticides have been an inevitable segment of
agricultural production and efforts have been made to synthesize compounds that would
share a required efficacy along with selectivity, ...
Effects of Metribuzin on the Activity of Some Enzymes in Soil
Eeffects of metribuzin on the activity of some enzymes in soil was investigated. Trials
were set up in the laboratory on a clay loam soil. Metribuzin was applied at 12.0, 24.0 and
60.0 mg/kg soil rates and soil samples ...
Impact of Different Adjuvants and Modes of Application on Efficacy of Rimsulfuron in Maize
Field studies were conducted in order to investigate the efficacy of herbicide rimsulfuron
in maize with three various commercial products (WG and OD formulations),
in combination with three different nonionic adjuvants ...
A Bioassay Technique to Study Clomazone Residues in Sandy Loam Soil
A bioassay test was conducted to evaluate the sensitivity of maize, sunflower and barley to
clomazone residues in sandy loam soil. Clomazone was applied at different rates from 0.12 to
12 mg a.i./kg of soil. The parameters ...
Multiresidue Analysis of Pesticides in Soil by Liquid-Solid Extraction Procedure
A multiresidue method for simultaneous determination of four pesticides (diazinon,
acetochlor, aldrine and carbofuran) belonging to different pesticide groups, extracted
from soil samples, is described. The method presented ...
Assessment of microbial activity and biomass in different soils exposed to nicosulfuron
The effects of the herbicide nicosulfuron on the abundance of cellulolytic and proteolytic
microorganisms, activity of β-glucosidase and protease enzymes, and microbial phosphorus biomass
were examined. A laboratory ...
Rimsulfuron in Soil: Effects on Microbiological Properties under Varying Soil Conditions
The effects of rimsulfuron a sulfonylurea herbicide on the growth and activity of soil
microorganisms under laboratory conditions was investigated in two soils.
The application rates were: 0.2, 2.0 and 20.0 mg a.i kg-1 ...
Maize, Sunflower and Barley Sensitivity to the Residual Activity of Clomazone in Soil
Sensitivity of maize, sunflower and barley to clomazone residues in loamy soil was
assessed in the study using bioassay. Clomazone was applied at a series of concentrations
from 0.12 to 12 mg a.i./kg of soil. After 14 ...