Bacillus subtilis has a strong capacity of producing secondary metabolites and a predominant growth inhibition against pathogenic fungus.By the morphological, physiological and biochemical characteris
The objective of this study is to define the effects of Tephrosia vogelii (T.vogelii)soil on the red imported fire ant (RIFA,Solenopsis invicta Buren).The behaviors including mortality, grasping and w
Dissipation of flumetralin in various soils under controlled conditions; and residues in tobacco leaves and soil following application in a field trial was investigated using gas chromatography.Soil p
A reliable and rapid method has been optimized to determine the residue of amicarthiazol in soil and environmental water samples.After extraction and evaporation, the extraction was carried out with s
The red imported fire ant (RIFA) Solenopsis invicta Buren causes severe damage to humans and animals as well as the environment.Chemical treatment, which is potentially toxic to the environment, is th
The potential of herbicides for nonpoint ground water pollution depends on their degradation behavior in soil.The present study was conducted to investigate the degradation of napropamide in soil unde
In an effort to discover new molecules with good insecticidal activities, more than 40 new avermectin derivatives were synthesized and their biological activities were determined against Tetranychus C
A rapid analytical procedure for the simultaneous determination of twenty seven hormones in fish, milk and water samples by solid-phase extraction (SPE) and ultra-performance liquid chromatography-tan
One remarkable feature of insect cytochrome P450 genes is that the transcription level is induced by foreignchemicals or xenobiotics.To date, very little is known about the functions of P450 genes in