Search Results - "Lewis, L.C"

Effective Management of Dietetic Education Programs Using a Utilization Focused Approach; A New Leadership Opportunity for Dietetic Educators by Lewis, L.C

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Assessing the Effects of Pest Management on Nontarget Arthropods: The Influence of Plot Size and Isolation by Prasifka, J. R, Hellmich, R. L, Dively, G. P, Lewis, L. C

“…Evaluations of field research on the nontarget effects of pest management, particularly the production of transgenic crops with insecticidal properties,…”
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Flight behaviour of European corn borer infected with Nosema pyrausta by Dorhout, D.L, Sappington, T.W, Lewis, L.C, Rice, M.E

“…The microsporidian Nosema pyrausta Paillot is a common and widespread pathogen of European corn borer, Ostrinia nubilalis (Hübner), in North America and…”
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Mating Arena Dynamics for Ostrinia nubilalis (Lepidoptera: Crambidae) by Sumerford, Douglas V, Glasser, John, Lewis, L. C

“…Many bioassays of insect species are dependent on the use of laboratory-reared insects. If the purpose of the research is to assess the genetic variance…”
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Characterization of two modified carbon rod atomizers for atomic absorption spectrometry by Siemer, Darryl D, Lewis, Leroy C

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Comparison of pitfall traps and litter bags for sampling ground-dwelling arthropods by Prasifka, J.R, Lopez, M.D, Hellmich, R.L, Lewis, L.C, Dively, G.P

“…For their simplicity and effectiveness, pitfall traps have become a standard technique to measure the activity and relative abundance of ground-dwelling…”
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Preimaginal development, survival, and field abundance of insect predators on transgenic Bacillus thuringiensis corn by Pilcher, C.D. (Iowa State University, Ames, IA.), Obrycki, J.J, Rice, M.E, Lewis, L.C

“…Laboratory studies determined the effects of feeding corn, Zea mays L., pollen expressing a CryIAb protein derived from Bacillus thuringiensis (Berliner)…”
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Evaluation of Ostrinia nubilalis (Lepidoptera: Crambidae) Neonate Preferences for Corn and Weeds in Corn by Tate, Colothdian D., Hellmich, Richard L., Lewis, Leslie C.

“…Choice tests were conducted to determine feeding preferences of European corn borer, Ostrinia nubilalis (Hübner) (Lepidoptera: Crambidae), neonates for 15…”
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Fungicidal Effects of Glyphosate and Glyphosate Formulations on Four Species of Entomopathogenic Fungi by Morjan, W. E, Pedigo, L. P, Lewis, L. C

“…Fungicidal effects of glyphosate and glyphosate formulations on the entomopathogenic fungi Beauveria bassiana (Balsamo) Vuillemin, Metarhizium anisopliae…”
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A β-1,3-galactosyltransferase and brainiac/bre5 homolog expressed in the midgut did not contribute to a Cry1Ab toxin resistance trait in Ostrinia nubilalis by Coates, Brad S., Sumerford, Douglas V., Hellmich, Richard L., Lewis, Leslie C.

“…Post-translational glycosylation of midgut epithelial protein and lipid receptors may be required prior to binding of activated Bacillus thuringiensis (Bt) Cry…”
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Sequence variation in trypsin- and chymotrypsin-like cDNAs from the midgut of Ostrinia nubilalis: methods for allelic differentiation of candidate Bacillus thuringiensis resistance genes by Coates, B.S, Hellmich, R.L, Lewis, L.C

“…Midgut expressed alkaline serine proteases of Lepidoptera function in conversion of Bacillus thuringiensis (Bt) protoxin to active toxin, and reduced level of…”
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Evaluating Popcorn as a Potential Refuge of Ostrinia nubilalis (Lepidoptera: Crambidae) by Tate, C. D, Hellmich, R. L, Lewis, L. C

“…Popcorn was evaluated in a series of experiments conducted over four growing seasons for its potential as a refuge for European corn borer, Ostrinia nubilalis…”
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Effects on Fitness and Behavior of Monarch Butterfly Larvae Exposed to a Combination of Cry1Ab-Expressing Corn Anthers and Pollen by Anderson, Patricia L, Hellmich, Richard L, Prasifka, Jarrad R, Lewis, Leslie C

“…Anthers and pollen from corn, Zea mays L., expressing Bacillus thuringiensis (Bt)-derived protein frequently fall onto common milkweed, Asclepias syriaca L.,…”
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Effects of Cry1Ab-Expressing Corn Anthers on the Movement of Monarch Butterfly Larvae by Prasifka, Patricia L, Hellmich, Richard L, Prasifka, Jarrad R, Lewis, Leslie C

“…Decreased larval feeding and weight of the monarch butterfly, Danaus plexippus L., have been detected after 4 d of exposure in the laboratory to a high density…”
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Technique to Assess Effectiveness of Control Tactics Against Ostrinia nubilalis (Lepidoptera: Crambidae) in Whorl-Stage Corn by Lewis, L. C, Bruck, D. J, Sumerford, D. V, Gunnarson, R. D

“…Ostrinia nubilalis (Hübner) (Lepidoptera: Crambidae) is one of the most damaging insect pests of corn. Studies were conducted to determine whether live larval…”
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Sequence variation in the cadherin gene of Ostrinia nubilalis: a tool for field monitoring by Coates, Brad S., Sumerford, Douglas V., Hellmich, Richard L., Lewis, Leslie C.

“…Toxin-binding proteins of insect midgut epithelial cells are associated with insect resistance to Bacillus thuringiensis (Bt) Cry toxins. A 5378 nt cDNA…”
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Effects of Cry1Ab-Expressing Corn Anthers on Monarch Butterfly Larvae by Anderson, Patricia L, Hellmich, Richard L, Sears, Mark K, Sumerford, Douglas V, Lewis, Leslie C

“…Previous studies suggest that exposure to corn, Zea mays L., anthers expressing Bacillus thuringiensis (Bt)-derived protein may have adverse effects on the…”
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Allelic variation of a Beauveria bassiana (Ascomycota: Hypocreales) minisatellite is independent of host range and geographic origin by Coates, Brad S, Hellmich, Richard L, Lewis, Leslie C

“…The minisatellite locus, BbMin1, was isolated from a partial Beauveria bassiana genomic library that consisted of poly(GA) flanked inserts. Polymerase chain…”
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Growth, Development, and Survival of Nosema pyrausta-Infected European Corn Borers (Lepidoptera: Crambidae) Reared on Meridic Diet and Cry1Ab by Reardon, B. J., Hellmich, R. L., Sumerford, D. V., Lewis, L. C.

“…Transgenic corn, Zea mays L., hybrids expressing crystal protein endotoxin genes from Bacillus thuringiensis Berliner are an increasingly popular tactic for…”
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Influence of Plant Severing on Movement of Ostrinia nubilalis Larvae in Zea mays Hybrid Seed Production Fields by Reardon, K. T., Hellmich, R. L., Sumerford, D. V., Lewis, L. C., Reardon, B. J., Calvin, D. D.

“…Genetically engineered corn hybrids that contain a cry gene from the bacterium Bacillus thuringiensis Berliner (Bt) are gaining popularity for controlling the…”
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