D. L. Bull

Agricultural Research Service

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G. Wayne Ivie

Agricultural Research Service

D. A. Lindquist

International Atomic Energy Agency

V. S. House

Southern Plains Agricultural Research Center

R. L. Ridgway

British Columbia Children's Hospital

N. W. Pryor

University of Michigan–Ann Arbor

Ross C. Beier

Southern Plains Agricultural Research Center

J. R. Coppedge

United States Department of Agriculture

C. J. Whitten

Edward T. Schafer Agricultural Research Center

J. R. Ables

Biological Control of Insects Research Laboratory

R. A. Stokes

Knipling-Bushland U.S. Livestock Insects Research Laboratory

Cooperative Institutions

Agricultural Research Service

United States Department of Agriculture

Texas A&M University

Knipling-Bushland U.S. Livestock Insects Research Laboratory

Texas College

Beltsville Agricultural Research Center

Southern Plains Agricultural Research Center

Cotton (United States)

Arkansas Agricultural Experiment Station

Mississippi State University

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Fat Content of the Larval Diet as a Factor Influencing Diapause and Growth-Rate of the Pink Bollworm1

Annals of the Entomological Society of America (1962)

D. L. Bull Perry L. Adkisson

The pink bollworm, Pectinophora gossypiella (Saunders), was reared on purified casein diets containing 0.25, 0.50, 1.5, 3.0, 4.0, 5.0 and 6.0% fat, respectively. The fat was supplied to the diets in the form of corn oil. Life history records indicated the incidence of diapause increased with the fat content of the diet. Diets containing 0.25% fat apparently did not satisfy the minimum requirements of the pink bollworm since many of the individuals produced were partially devoid of body scales, had crimped, twisted wings and were not able completely to escape the pupal case. An increase in fat content above 0.5% resulted in a concomitant increase in the duration of the immature stages and a reduction in pupal weight.

Pink bollworm

10.1093/aesa/55.5.499

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Citations (21)

Absorption, metabolism, and distribution of DDT in the pink bollworm, Pectonophora gossypiella (Saund.)

D. L. Bull

Pink bollworm

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Citations (0)

A Wheat Germ Medium for Rearing the Pink Bollworm1

Journal of Economic Entomology (1960)

Perry L. Adkisson Erma S. Vanderzant D. L. Bull W. E. Allison

Composition of an artificial medium for laboratory cultures of the pink bollworm, Pectinophora gossypiella (Saund.), is given. The medium has wheat germ meal as the primary constituent but also contains vitamin-free casein, sucrose, Wesson's salts, choline chloride, agar, sodium alginate, vitamins, and water. Growth and development on the pink bollworm on this diet approximated that reported for the insect in the field. The larval developmental period averaged 16.3 days; prepupae 2.2 days; and pupae 8.8 days. Pupae produced on this medium were slightly smaller than those collected from cotton bolls. Oviposition records indicated that females reared on the wheat germ medium would produce more eggs than field-collected moths. Records for several thousand insects indicated that an average of 81.5% of the larvae originally placed on the diet would grow into adults.

Wheat germ

10.1093/jee/53.5.759

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Citations (144)

Fate of O-[4-[(4-chlorophenyl)thio]phenyl] O-ethyl S-propyl phosphorothioate (RH-0994) in cotton

Journal of Agricultural and Food Chemistry (1981)

D. L. Bull G. Wayne Ivie

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTFate of O-[4-[(4-chlorophenyl)thio]phenyl] O-ethyl S-propyl phosphorothioate (RH-0994) in cottonDon L. Bull and G. Wayne IvieCite this: J. Agric. Food Chem. 1981, 29, 1, 121–125Publication Date (Print):January 1, 1981Publication History Published online1 May 2002Published inissue 1 January 1981https://pubs.acs.org/doi/10.1021/jf00103a031https://doi.org/10.1021/jf00103a031research-articleACS PublicationsRequest reuse permissionsArticle Views24Altmetric-Citations4LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts

Thio-

10.1021/jf00103a031

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Citations (4)

Acetylcholinesterase from the Horn Fly (Diptera: Muscidae): Distribution and Purification

Journal of Economic Entomology (1994)

Gang Xu D. L. Bull

Acetylcholinesterase (AChE) in newly emerged adults of the horn fly, Haematobia irritans (L.), was distributed mostly in the head (72.9%), less in the thorax (24.4%), and least in the abdomen (2.7%). The major portion of total AChE was membrane-bound and associated primarily with the microsomes. The enzyme was solubilized with phosphate buffer containing 0.5% (vol/vol) of Triton X-100 and purified with affinity chromatography. The extent of purification was about 217-fold for the membranous fraction and 329-fold for the soluble fraction of whole fly homogenates with recoveries of 55% and 79%, respectively. The extent of purification reached 600- and 784-fold for the membranous and the soluble fractions, respectively, in the collections of eluents with peaked activity of AChE. Electrophoresis revealed four bands of AChE activity in the membrane-bound preparation and three bands in the soluble preparation. Silver staining of the electrophoresed gels showed that the major proteins in purified AChE solutions corresponded with AChE bands.

Haematobia irritans

Carboxylesterase

Housefly

10.1093/jee/87.1.20

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Citations (12)

Biochemical Properties of Esterases in Pyrethroid-Resistant and -Susceptihle Strains of the Horn Fly (Diptera: Muscidae)

Journal of Economic Entomology (1995)

Gang Xu D. L. Bull

In vitro tests using whole body homogenate of pyrethroid-resistant and -susceptible horn flies, Haematobia irritans L., indicated that nonspecific esterase activity against the substrate α-naphthyl acetate was 1.53-fold greater in the resistant strain. Most of the nonspecific esterase activity in both strains was attributable to membrane-bound acetylcholinesterase (AChE). Carboxylesterases(CarE) were associated primarily with the cytosolic fraction of homogenates, and resistant flies had the greatest titers of these enzymes. Permethrin esterase, assayed in the cytosol with the substrate trans-permethrin, was most active in the resistant strain. Several isozymes of CarE and AChE were resolved by nondenaturing polyacrylamide gel electrophoresis, and differential staining of the gels revealed distinct differences between strains in titers of some of the isozymes.

Haematobia irritans

Esterase

Carboxylesterase

Strain (injury)

10.1093/jee/88.5.1186

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Citations (12)

Formulations for Controlling the Release of Synthetic Pheromone (Grandlure) of the Boll Weevil. 1 3. Laboratory and Field Evaluations of Three Slow-Release Preparations 23

Environmental Entomology (1973)

D. L. Bull J. R. Coppedge D. D. Hardee D. R. Rummel G. H. McKibben

Journal Article Formulations for Controlling the Release of Synthetic Pheromone (Grandlure) of the Boll Weevil. 3. Laboratory and Field Evaluations of Three Slow-Release Preparations Get access D. L. Bull, D. L. Bull 3Mention of a proprietary product does not constitute endorsement by the USDA. Search for other works by this author on: Oxford Academic PubMed Google Scholar J. R. Coppedge, J. R. Coppedge 3Mention of a proprietary product does not constitute endorsement by the USDA. Search for other works by this author on: Oxford Academic PubMed Google Scholar D. D. Hardee, D. D. Hardee 5Boll Weevil Research Laboratory, ARS, USDA, Mississippi State. 39762. Search for other works by this author on: Oxford Academic PubMed Google Scholar D. R. Rummel, D. R. Rummel 6Texas Agricultural Experiment Station, Lubbock 79401. Search for other works by this author on: Oxford Academic PubMed Google Scholar G. H. McKibben, G. H. McKibben 5Boll Weevil Research Laboratory, ARS, USDA, Mississippi State. 39762. Search for other works by this author on: Oxford Academic PubMed Google Scholar V. S. House V. S. House 4Cotton lnsects Research Laboratory, ARS, USDA, College Station, Tex. 77840. Search for other works by this author on: Oxford Academic PubMed Google Scholar Environmental Entomology, Volume 2, Issue 5, 1 October 1973, Pages 905–910, https://doi.org/10.1093/ee/2.5.905 Published: 01 October 1973 Article history Received: 16 March 1973 Published: 01 October 1973

10.1093/ee/2.5.905

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Citations (2)

Effect of diflubenzuron formulations on the egg parasite Trichogramma pretiosum.

Southwestern Entomologist (1980)

V. S. House J. R. Ables R. K. Morrison D. L. Bull

Diflubenzuron

Trichogrammatidae

Trichogramma

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Use of selected plastics in controlled release granular formulations of aldicarb and dimethoate

Journal of Agricultural and Food Chemistry (1973)

R. A. Stokes J. R. Coppedge D. L. Bull Richard L. Ridgway

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTUse of selected plastics in controlled release granular formulations of aldicarb and dimethoateRichard A. Stokes, James R. Coppedge, Don L. Bull, and Richard L. RidgwayCite this: J. Agric. Food Chem. 1973, 21, 1, 103–108Publication Date (Print):January 1, 1973Publication History Published online1 May 2002Published inissue 1 January 1973https://doi.org/10.1021/jf60185a032Request reuse permissionsArticle Views54Altmetric-Citations8LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (748 KB) Get e-Alertsclose Get e-Alerts

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Economic shortage

10.1021/jf60185a032

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Citations (11)

Systemic Activity of Bidrin in the Cotton Plant1

Journal of Economic Entomology (1965)

D. A. Lindquist D. L. Bull R. L. Ridgway

Radioassay with P32-labeled Bidrin® (3-hydroxy-N,N-dimethyl-cis-croton-amide dimethyl phosphate) and bioassay with cotton aphids, Aphis gossypii Glover, were used to study the systemic activity of the insecticide in cotton plants. Direct application of Bidrin to the stems of cotton plants was a more efficient method of applying the toxicant than soil injection, seed treatment, or foliar sprays.

Aphis gossypii

Aphis

Toxicant

10.1093/jee/58.2.200

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Citations (6)