海量图书期刊资源,随时随地畅享阅读乐趣
Mass Production of Beneficial Organisms || IntroductionLeppla, Norman C. · 2014
Encyclopedia of Insects || Rearing of InsectsLeppla, Norman C. · 2009
Habits of the Hypertrophic Blister Beetle, Cysteodemus armatusNorman C. Leppla · The Southwestern Naturalist · 1976
The Paramagnetic Force in Plant Growth and Insect ControlNorman C. Leppla, James L. Nation and Richard S. Patterson · The Florida Entomologist · 2007
Reproductive systems and the mechanics of copulation in Plecia nearctica Hardy (Diptera: Bibionidae)Norman C. Leppla; Thelma C. Carlysle; Richard H. Guy · 1975
Education and Training to Increase Adoption of IPM for Western Flower Thrips, Frankliniella Occidentalis (Thysanoptera: Thripidae)Jennifer L. Gillett-Kaufman, Norman C. Leppla, Amanda C. Hodges and Joyce L. Merritt · The Florida Entomologist · 2009
Rearing Diomus terminatus (Coleoptera: Coccinellidae) on the Corn Leaf Aphid, Rhopalosiphum maidis (Homoptera: Aphididae)Karin H. Tifft, Norman C. Leppla, Lance S. Osborne and James P. Cuda · The Florida Entomologist · 2006
Pest and Beneficial Arthropods in a ‘Tifton 85‘ Bermudagrass Field in North Central FloridaLeppla, Norman C.; Johnson, Kenneth L.; Juneau, Kevyn J.; Merritt, Joyce L.; Kerr, Christopher R.; Newman, Yoana C. · Florida Entomologist · 2017