Results 211 to 220 of about 6,150 (249)

A Comprehensive Review: Current Strategies for Controlling Borer Pests During Grain Storage. [PDF]

open access: yesFoods
Zhong M   +9 more
europepmc   +1 more source

Study on the cross-resistance of Aedes albopictus (Skuse) (Diptera: Culicidae) to deltamethrin and pyriproxyfen. [PDF]

open access: yesParasit Vectors
Lin LQ   +8 more
europepmc   +1 more source

Synthesis ofS-(+)-methoprene

Russian Chemical Bulletin, 1993
An optically active juvenile hormone analogue,S-(+)-methoprene (1), is synthesized in six steps from technical gradeS-(+)-3,7-dimethyl-1,6-octadiene (“(+)-dihydromyrcene”, e.e. −50%) by a novel procedure which begins with selective hydroalumination-oxidation to giveS-(-)-citronellol.
V. N. Odinokov   +4 more
openaire   +1 more source

Methoprene Interferes with Mosquito Midgut Remodeling During Metamorphosis

Journal of Medical Entomology, 2003
Many juvenile hormone analogs interfere with insect metamorphosis, a property that makes them useful in insect control and as investigatorial tools with which to study metamorphic mechanisms. We report that one such analog, methoprene, interferes with mosquito metamorphic midgut remodeling. Methoprene treated Aedes aegypti (L.), Aedes albopictus (Skuse)
James T, Nishiura   +2 more
openaire   +2 more sources

Methoprene and control of stored-product insects

Journal of Stored Products Research, 2018
Abstract Estimated direct and indirect losses of grains and grain-based products caused by stored-product insects range from about 10% in temperate regions to almost 50% in humid tropical areas. Pest management strategies in bulk grains include the use of fumigants such as phosphine and sulfuryl fluoride, and grain protectants, which are sprayed ...
L.K.W. Wijayaratne   +2 more
openaire   +1 more source

Effects of Sustained-Release Methoprene and a Combined Formulation of Liquid Methoprene and Bacillus thuringiensis israelensis on Insects in Salt Marshes

Archives of Environmental Contamination and Toxicology, 2000
Aquatic insects are an important component of the food web in salt marshes, therefore it is necessary to test whether pesticides used to control mosquitoes in salt marshes are safe for nontarget insects. We tested the nontarget effects of a combined formulation (duplex) of Bacillus thuringiensis israelensis (B.t.i.) and liquid methoprene (an insect ...
S P, Lawler, D A, Dritz, T, Jensen
openaire   +2 more sources

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