منابع مشابه
Pesticide Biochemistry and Physiology
Type-II pyrethroids, including deltamethrin, are highly toxic to Paramecium tetraurelia, an organism that does not possess a voltage-sensitive sodium channel. Previous research has established that deltamethrin is toxic to P. tetraurelia in mortality bioassays at concentrations as low as 10210 and 10211 M under resting and depolarizing conditions, respectively. Deltamethrin, likewise, stimulate...
متن کاملPesticide Biochemistry and Physiology
The midgut proteinases from a Bacillus thuringiensis-susceptible (IA-S) and four laboratory-selected resistant strains (KS-SC, KS-NE, IA-1, and IA-3) of European corn borer (Ostrinia nubilalis) were characterized using three synthetic substrates, Na-benzoyl-L-arginine p-nitroanilide (BApNA) for trypsin-like, Nsuccinyl-ala-ala-pro-phe p-nitroanilide (SAAPFpNA) for chymotrypsin-like, and N-succin...
متن کاملPesticide Biochemistry and Physiology
Blattella germanica (L.) (Dictyoptera: Blattellidae) that were fed fipronil bait produced liquid excretions that were toxic to conspecifics. We have used a combination of analytical and behavioral assays to localize the source, to elucidate the time course, and to evaluate the role of these excretions in facilitation of secondary kill. Fipronil excretion coincided with the onset of the paralyti...
متن کاملPesticide Biochemistry and Physiology
CYP6D1 is the cytochrome P450 responsible for pyrethroid resistance in the LPR strain of house fly, which was originally collected from New York and was recently implicated as a mechanism of resistance in house flies from Georgia. We sequenced CYP6D1 from the NG98 strain of house fly from Georgia and found that the CYP6D1 allele in this strain is identical to that found in the LPR strain (CYP6D...
متن کاملEditor Note – Biochemistry & Analytical Biochemistry
Biochemistry is the study of structures, functions and interactions of biomolecules, such as carbohydrates, nucleic acids, proteins, lipids, etc. and their metabolisms. Advancements in biochemistry helps in the advancement of different fields like agriculture, medicine, nutrition, etc., which are directly related to it. Combination of biochemical techniques with techniques and ideas of genetics...
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ژورنال
عنوان ژورنال: Bulletin of the Entomological Society of America
سال: 1986
ISSN: 0013-8754
DOI: 10.1093/besa/32.3.170