Most Recent Additions
Assessing the Effects of Motivative Augmentals, Pay-for-Performance, and Implicit Verbal Responding on Cooperation
Sharlet D. Rafacz, Ramona A. Houmanfar, Gregory S. Smith, and Michael E. Levin
Psychological Inflexibility Predicts Suicidality Over Time in College Students
Jennifer Krafft, E. Tish Hicks, Sallie A. Mack, and Michael E. Levin
Congruences in Pilosity between Three Species of Ophrys (Orichidaceae) and their Hymenopteran Pollinators
Lennart Agren, Bertil Kullenberg, and Terry Sensenbaugh
Changes With Age in Ultrastructure and Pheromone Content of Male Labial Glands in Some Bumble Bee Species (Hymneoptera, Apidae)
Lennart Agren, Bjorn Cederberg, and Bo G. Svensson
Flagellar Sensilla of Sphecodes Bees (Hymenoptera, Halictidae)
Lennart Agren and Bo G. Svensson
Notes on the papaw and its Improvement in Queensland
G. W.J. Agnew
Pollen Morphology of the Family Magnoliaceae
V. Sh. Agababian
Om Cellbyggnad Och Tjufbin Hos Trachusa Serratulae
Gottfrid Adlerz
A Device for Photographic Registration of Behavioural Events at Bee Nest Entrances
Hans Adin and Jan Tengo
Опылять подсопнечннк -выгодно
V. Adazhuk
An Improved Technique for Examining Pollen Under the Scanning Electron Microscope
R J. Adams and J. K. Morton
Scanning Electron and Light Microscope Studies of Pollens of Some Leguminosae
R. J. Adams and M. V. Smith
Pollination of Australian Orchids by Trigona (Tetragona) Jurine Bees (Hymenoptera: Apidae)
P. B. Adams, T. Bartareau, and K. L. Walker
Pollinations Systems in Paspalum Dilatatum Poir. (Poaceae): An Example of Insect Pollination in a Temperate Grass
Dwight E. Adams, W. Ethen Perkins, and James R. Estes
Ecology of some Asilid -- Species (Asilidae, Diptera) and Their Relation to Honeybee (Apis Mellifica L)
Zivko R. Adamovic
Flowering Pollination, Self-Sterility and Seed Development of Chinese Jujube
William L. Ackerman
Reproductive Biology of Goodyera Oblongifolai (Orchidaceae)
James D. Ackerman
Longevity of Euglossine Bees
James D. Ackerman and Arlee M. Montalvo
*Updated as of 11/16/18.