Get the All PIRU Publications RSS feed

Subscribe to our feed

To enable the All PIRU Publications RSS feed, simply drag this link into your RSS reader.

Follow

1971

PDF

Factors Affecting Pollination of Onions in Idaho During 1969, William P. Nye, G. D. Waller, and N. D. Waters; Journal of the American Society for Horticulture Science

Management of pest populations by manipulating densities of both hosts and parasites through periodic releases, Frank D. Parker; Biological Control

Suppression of Pieris rapae (L.) using a new control system: Mass releases of both the pest and its parasites, Frank D. Parker, F. R. Lawson, and R. E. Pinnell; Journal of Economic Entomology

Overwintering of Some Trichogramma spp. in Missouri, Frank D. Parker and R. E. Pinnell; Journal of Economic Entomology

The ecology of Osmia nigrifrons with a comparison to other Acanthosmioides, R. W. Rust, R. W. Thori, and Phillip F. Torchio; Journal of Natural History

The biology of Anthophora (Micranthophora) peritomae Cockerell (Hymenoptera: Apoidea, Anthophoridae), Phillip F. Torchio; Contributions in Science, Los Angeles County Museum

1970

Brood Care in Halictid Bees, S. W.T. Batra and George E. Bohart; Science

Commercial Production and Management of Wild Bees--a New Entomological Industry, George E. Bohart; Bulletin of the Entomological Society of America

Should Beekeepers Keep Wild Bees for Pollination?, George E. Bohart; American Bee Journal

The Evolution and Parasitism Among Bees, George E. Bohart; 41st Faculty Honor Lecture, Utah State University

PDF

Onion Pollination as Affected by Different Levels of Pollinator Activity, George E. Bohart, William P. Nye, and L. R. Hawthorn; Utah Agricultural Experiment Station Bulletin

PDF

The Influence of Photoperiod on the Flight Activity of Honeybees, J. A. Kefuss and William P. Nye; Journal of Apicultural Research

PDF

Pollination of Onion Seed Affected by Environmental Stresses, William P. Nye; The Indispensable Pollinators, a Report of the Ninth Pollination Conference

PDF

The development of the Alfalfa Pollen-collecting (APC) Honey Bee, William P. Nye; The Indispensable Pollinators, a Report of the Ninth Pollination Conference

PDF

Selective Breeding of Honeybees for Alfalfa Pollen Collection: With Tests in High and Low Alfalfa Pollen Collection Regions, William P. Nye and O. Mackensen; Journal of Apicultural Research

New North American Microdynerus With Notes on the Nests of Two Species, Frank D. Parker; The Pan-Pacific Entomologist

Seasonal Mortality and Survival of Pieris rapae (L.) in Missouri and the Effect of Introducing an Egg Parasite, Trichogramma evanescens Westwood, Frank D. Parker; Annals of the Entomological Society of America

Rearing the Imported Cabbageworm Parasite, Aparteles rubecula, in the Laboratory, Frank D. Parker and R. E. Pinnell; Journal of Economic Entomology

The introduction of Apanteles rubecula into the United States as a parasite of the imported cabbageworm, B. Puttler, Frank D. Parker, R. E. Pinnell, and S. E. Thewke; Journal of Economic Entomology

PDF

The ethology of the wasp, Pseudomasaris Edwardsii (Cresson), and a description of its immature forms (Hymenoptera: Vespoidea, Masaridae), Phillip F. Torchio; Contributions in Science, Los Angeles County Museum

1969

A New Species of Dufourea from California *Hymenoptera: Halictidae), George E. Bohart; The Pan-Pacific Entomologist

Phoretic Behavior of Four Species of Alkali Bee Mites as Influenced by Season and Host Sex, Earle A. Cross and George E. Bohart; Journal of the Kansas Entomological Society

PDF

Selective Breeding of Honeybees for Alfalfa Pollen Collection: Sixth Generation and Outcrosses, O. Mackensen and William P. Nye; Journal of Apicultural Research

PDF

Let's Control Swarming, William P. Nye and George F. Knowlton; Utah State University Extension Service Entomological Mimeograph Series

On the subfamily Astatinae . Part VI. The Arnerican species in the genus Dryudella Spinola (Hymenoptera: Sphecidae), Frank D. Parker; Annals of the Entomological Society of America

PDF

The Biology and External Morphology of Bees with a Synopsis of the Genera of North-western America, W. P. Stephen, George E. Bohart, and P. F. Torchio; Agricultural Experiment Station, Oregon State University

1968

Alkali Bees--How to Manage Them for Alfalfa Pollination, George E. Bohart and George F. Knowlton

The Biology of Euphytomima nomiivora (Diptera: Sarcophagidae), a Parasite of the Alkali Bee, Nomia melanderi (Hymenoptera: Halictidae), Mohammad Javad Moradeshaghi and George E. Bohart; Journal of the Kansas Entomological Society

PDF

Breeding Honey Bees to the Crop, William P. Nye; Proceedings of the 14th Forage Insect Research Conference

PDF

Breeding Bees to the Crop, William P. Nye and O. Mackensen; Utah Science

PDF

Selective Breeding of Honeybees for Alfalfa Pollen: Fifth Generation and Backcrosses, William P. Nye and Otto Mackensen; Journal of Apicultural Research

On the subfamily Astatinae. Part IV. The South American species in the genus Astata Latreille, Frank D. Parker; Annals of the Entomological Society of America

Host-parasite associations in some twig nesting Hymenoptera from western North America. Part II, Frank D. Parker and R. M. Bohart; The Pan-Pacific Entomologist

The biology of Anthophora (Micranthophora) flexipes and its cleptoparasite, Zacosmia maculata, including a description of the immature stages of the parasite (Hymenoptera: Apoidea, Anthophoridae), Phillip F. Torchio and N. N. Youssef; Journal of the Kansas Entomological Society

The Nesting Habits and Immature Stages of Andrena (Thysandrena) candida Smith (Hymenoptera, Apoidea), Nabil N. Youssef and George E. Bohart; Journal of the Kansas Entomological Society

1967

Bee Pollination Research (in The Work of the Federal Collaborators), George E. Bohart; Utah State University Experiment Station

Management of Wild Bees (in Agriculture Handbook), George E. Bohart

Managing the Alfalfa Leaf-cutting Bee for Higher Alfalfa Seed Yields (Revised), George E. Bohart and George F. Knowlton; Utah State University Extension Leaflet

PDF

Breeding Honey Bees for Pollination of Specific Crops, O. Mackensen and William P. Nye; Apiacta

PDF

Beekeeping Regions in the United States, William P. Nye; Beekeeping in the United States

Pollen Supplement for Honey Bees, William P. Nye and G. F. Knowlton

Notes on the Nests of Three Species of Pseudomasaris Ashmead (Hymenoptera: Masaridae), Frank D. Parker; The Pan-Pacific Entomologist

On the subfamily Astatinae, Part V. Notes on the Caribbean species in the genus Astata Latreille, Frank D. Parker; The Pan-Pacific Entomologist

Biology of Dufourea and of its cleptoparasite, Phillip F. Torchio, J. G. Rozen, George E. Bohart, and M. S. Favreau; Journal of the New York Entomological Society

Biology of Duforea and of its Cleptoparasite, Neopasites (Hymenoptera: Apoidea), Phillip F. Torchio, Jerome G. Rozen Jr., George E. Bohart, and Marjorie S. Favreau; Journal of the New York Entomological Society

1966

Notes on Triepeolus remigatus (Fabricius), a "Cuckoo Bee" Parasite of the Squash Bee, Xenoglossa strenua (Cresson) (Hymenoptera: Apoidea), George E. Bohart; The Pan-Pacific Entomologist

The need for Organized Information on Crop Pollination and Pollinators, George E. Bohart; Proceedings of the International Pollination Conference

A Revision of the Genus Larropsis Patton (Hymenoptera: Sphecidae), George E. Bohart and R. M. Bohart; Transactions of the Entomological Society of America

PDF

Selecting and Breeding Honey Bees for Collecting Alfalfa Pollen, Otto Mackensen and William P. Nye; Journal of Apicultural Research

Sex Characters of Larval Bees (Hymenoptera: Apoidea), Ross A. Nielsen and George E. Bohart; Annals of the Entomological Society of America

A review of the genus Xenosphex Williams with biological notes, Frank D. Parker; The Pan-Pacific Entomologist

A revision of the North American species in the genus Leptochilus (Hymenoptera: Eumenidae), Frank D. Parker; Miscellaneous Publications

On the subfamily Astatinae, Part III. A new genus of Mexican Astatinae with notes on related genera, Frank D. Parker; Annals of the Entomological Society of America

1965

A New Genus of Duforeine Bee From Texas (Hymenoptera: Halictidae), George E. Bohart; Annals of the Entomological Society of America

PDF

How to Capture Swarms, William P. Nye and George F. Knowlton; Utah State University Extension Service Entomological Mimeograph Series

PDF

How to Feed Bees, William P. Nye and George F. Knowlton; Utah State University Extension Service Entomological Mimeograph Series

PDF

How to Produce Honey, William P. Nye and George F. Knowlton; Utah State University Extension Service Entomological Mimeograph Series

PDF

How to Requeen, William P. Nye and George F. Knowlton; Utah State University Extension Service Entomological Mimeograph Series

PDF

Beekeeping for Beginners, William P. Nye and G. F. Knowlton; Utah State University Extension Service Leaflet

PDF

Preliminary Report on Selection and Breeding of Honeybees for Alfalfa Pollen Collection, William P. Nye and O. Mackensen; Journal of Apicultural Research

A new genus of solitary wasps (Hymenoptera: Eumenidae) from southwestern North America, Frank D. Parker; Annals of the Entomological Society of America

Host-parasite associations in some twig-nesting Hymenoptera from western North America, Frank D. Parker and R. M. Bohart; The Pan-Pacific Entomologist

Systematic and biological notes on the tribe Platymantispini (Neuroptera: Mantispidae) and the description of a new species of Plega from Mexico, Frank D. Parker and L. R. Strange; The Canadian Entomologist

Observations on the biology of Colletes ciliatoides (Hymenoptera: Apoidea, Colletidae), Phillip F. Torchio; Journal of the Kansas Entomological Society

1964

Notes on the Biology and Larval Morphology of Xenoglossa strenua (Hymenoptera: Apoidea), George E. Bohart; The Pan-Pacific Entomologist

Studies on Pollination of Diploid and Tetraploid Red Clover Varieties in Utah, George E. Bohart; Proceedings of the International Pollination Conference

Managing the Leaf-cutting Bee for Higher Alfalfa Seed Yields, George E. Bohart and George F. Knowlton; Utah State University Extension Leaflet

Nesting Shelters for Alfalfa Pollinators (Alfalfa Leaf-cutting Bee, Megachile rotundata F.), George E. Bohart, William P. Nye, and G. F. Knowlton; Agricultural Research

PDF

Equipment for Making Nesting Holes for the Alfalfa Leaf-cutting Bee, William P. Nye and George E. Bohart; Utah Agricultural Experiment Station Circular

PDF

How to Destroy Bees in the Home, William P. Nye and George F. Knowlton; Utah State University Extension Service Entomological Mimeograph Series

On the subfamily Astatinae, Part II. A review of the genus Astata from Mexico and Central America (Hymenoptera: Sphecidae), Frank D. Parker; Annals of the Entomological Society of America

1963

The Alfalfa Leaf-Cutting Bee, Megachile rotundata (F.) for Pollination of Alfalfa in Cages, George E. Bohart and Marion W. Pedersen; Crop Science

A new species of Astata from southern Arizona, Frank D. Parker; The Pan-Pacific Entomologist

A chalcid wasp parasite of the alfalfa leaf-cutting bee, Phillip F. Torchio; Farm and Home Science

1962

How to Manage the Alfalfa Leaf-cutting Bee (Megachile rotundata Fabr.) for Alfalfa Pollination, George E. Bohart; Utah Agricultural Experiment Station Circular

Introduction of Foreign Pollinators, Prospects and Problems, George E. Bohart; Proceedings of the 1st International Symposium of Pollination

A revision of the Larropsis subgenus Ancistroma Fox (Hymenoptera: Sphecidae), R. M. Bohart and George E. Bohart; Proceedings of the Entomological Society of Washington

A host of Pyria inaequidens (Dalb), C. G. Moore and Frank D. Parker; The Pan-Pacific Entomologist

PDF

Extra Supering and Shading as Factors in Honey Production in Northern Utah, William P. Nye; Gleanings in Bee Culture

PDF

Management of Honeybee Colonies for Pollination in Cages, William P. Nye; Bee World

PDF

Observations on the Behavior of Bees in a Controlled-environment room, William P. Nye; Journal of Apicultural Research

PDF

Observations of the Visits of Honey Bees and Bumble Bees to Bladder Senna (Colutea arborescens Lam.), William P. Nye and George E. Bohart; Annals of the Entomological Society of America

PDF

Nectar Sugar Concentration as a Measure of Pollination of Alfalfa (Medicago sativa L.), William P. Nye and M. W. Pedersen; Journal of Apicultural Research

A host of Chrysis (Trichrysis) mucronata Brulle and an additional host of Chrysis (Chrysis) coerulans Fabricius, Frank D. Parker; The Pan-Pacific Entomologist

On the subfamily Astatinae, with a systematic study of the genus Astata of America North of Mexico (Hymenoptera: Sphecidae), Frank D. Parker; Annals of the Entomological Society of America

Two hosts of Lomachaeta variegata, Frank D. Parker; The Pan-Pacific Entomologist

PDF

Alfalfa Seed Production Studies, M. W. Pedersen and William P. Nye; Utah Agricultural Experiment Staion Bulletin

1961

Research on Legume Pollination, George E. Bohart; Symposium Papers on Contributions of Research to the Agriculture of the Intermountain Area

Here's a Way to Increase Seed Crop, George E. Bohart and George F. Knowlton; Utah Farmer

Pollination of Seed Crops by Insects (in Seeds. The Yearbook of Agriculture), George E. Bohart and Frank E. Todd

A new state record for the bee genus Heteranthidium with comments on H. zebratum Cresson (Hymenoptera: Apoidea), W. P. Stephen and Phillip F. Torchio; The Pan-Pacific Entomologist

Biological notes on the leaf-cutter bee, Megachile (Eutricharaea) rotundata (Fabricius), W. P. Stephen and Phillip F. Torchio; The Pan-Pacific Entomologist

Biological notes on the leafcutter bee, Megachile (eutricharaea) rotundata (Fabricius), W. P. Stephen and Phillip F. Torchio; The Pan-Pacific Entomologist

Biological observations on Emphoropsis miserabilis (Cresson), with comparative notes on other Anthophorids (Hymenoptera: Apoidea), W. P. Stephen and Phillip F. Torchio; Annals of the Entomological Society of America

Description of the larva and pupa of Emphoropsis miserabilis (Cresson), and comparisons with other Anthophorids (Hymenoptera: Apoidea), Phillip F. Torchio and W. P. Stephen; Annals of the Entomological Society of America

1960

Insect Pollination of Forage Legumes, George E. Bohart; Bee World

Managing Alkali Bees for Alfalfa Pollination, George E. Bohart and George F. Knowlton; Utah State University Extension Service Leaflet

PDF

Insect Pollinators of Carrots in Utah, George E. Bohart and William P. Nye; Utah Agricultural Experiment Station Bulletin

The Biology of Heterostylum rubustum (Diptera: Bombyliidae), a Parasite of the Alkali Bee, George E. Bohart, W. P. Stephen, and R. K. Eppley; Annals of the Entomological Society of America

The Biology of Nomia (Epinomia) triangulifera with Comparative Notes on Other Species of Nomia, Earle A. Cross and George E. Bohart; University of Kansas Science Bulletin