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Evaluation of tick-host-landscape interactions using spatial analysis
(Texas A&M University, 1997)
Cattle-landscape interactions were evaluated by monitoring movement of cattle on a rangeland landscape using a differential global positioning system (DGPS). Cattle were inspected for ticks before and after each 48 hour ...
A faunal survey and zoogeographic analysis of the Curculionoidea (Coleoptera) (excluding Anthribidae, Platypodinae, and Scolytinae) of the Lower Rio Grande Valley of Texas
(Texas A&M University, 1997)
An annotated list of the Curculionoidea (Coleoptera) (excluding Anthribidae, Platypodinae, and Scolytinae) is presented for the Lower Rio Grande Valley (LRGV) of Texas. The list includes species that occur in Cameron, ...
Evaluation of the ability of subterranean termites (Isoptera: Rhinotermitidae) to differentiate between termiticide treated and untreated soils in laboratory tests
(Texas A&M University, 1997)
The effect of untreated gaps within the chemical barrier was determined for permethrin, cypermethrin, fenvalerate, chlorpyrifos and imadacloprid at the termiticide concentrations of 1000 ppm, 500 ppm, and 100 ppm. Minimum ...
Hypertrehalosemic hormone biosynthesis in the cockroach, Blaberus discoidalis: developmental and phyisiological effectors
(Texas A&M University, 1997)
Biosynthesis of hypertrehalosemic hormone (HTH) by isolated corpora cardiaca (CC) from Blaberus discoidalis cockroaches was measured for the three-week period following adult ecdysis using an in vitro bioassay based on the ...