Results 81 to 90 of about 40,029 (208)

STUDIES OF PHYSIOLOGICALLY ACTIVE ARTHROPOD SECRETIONS: X. SEX PHEROMONE OF THE EASTERN SPRUCE BUDWORM, CHORISTONEURA FUMIFERANA (LEPIDOPTERA: TORTRICIDAE) [PDF]

open access: yes, 2017
The sex pheromone of the female eastern spruce budworm was identified as trans-11-tetradecenal by a combination of electroantennogram techniques, laboratory bioassays, and chemical analysis. Subsequent field trapping showed that this compound is a potent
Comeau, A.   +3 more
core  

Moth-inspired navigation algorithm in a turbulent odor plume from a pulsating source

open access: yes, 2018
Some female moths attract male moths by emitting series of pulses of pheromone filaments propagating downwind. The turbulent nature of the wind creates a complex flow environment, and causes the filaments to propagate in the form of patches with varying ...
Daniel, Nimrod   +5 more
core   +1 more source

Structure elucidation of some insect pheromones : a contribution to the development of selective pest control agents [PDF]

open access: yes
The use of pheromones is one of the methods currently being investigated intensively as an alternative method of insect control. The various ways in which pheromones might be used in insect control programmes are briefly discussed in Chapter 1.Chapter 2 ...
Persoons, C.J.
core   +2 more sources

Preen Gland-Secreted Alkanols Enhance Male Attractiveness in Parrots [PDF]

open access: yes, 2008
The skin glands are widely used in pheromone production throughout the vertebrate worlds. Growing evidences show that birds also have chemical communication, but the uropygial (also called preen or oil) glands, serving as only specialized skin glands of ...
Jian-Xu Zhang, Jin-Hua Zhang, Wei Wei
core   +1 more source

Bacterial sex pheromone-induced plasmid transfer [PDF]

open access: yesCell, 1993
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/30842/1/0000504 ...
openaire   +3 more sources

The Morphology and Histology of New Sex Pheremone Glands in Male Scorpionflies, Panorpa and Brachypanorpa (Mecoptera: Panorpidae and Panorpodidae) [PDF]

open access: yes, 2017
The n~orphology and histology of a previously undescribed sex pheromone gland in male scorpionflies of the genus Panorpa (Mecoptera: Panorpidae) and a morphologically similar gland in Brachypanorpa (Mecoptera: Panorpodidae) are described and discussed ...
Thornhill, Albert R.
core   +2 more sources

A sex pheromone receptor in the Hessian fly Mayetiola destructor (Diptera, Cecidomyiidae)

open access: yesFrontiers in Cellular Neuroscience, 2016
The Hessian fly, Mayetiola destructor Say (Diptera, Cecidomyiidae), is a pest of wheat and belongs to a group of gall-inducing herbivores. This species has a unique life history and several ecological features that differentiate it from other Diptera ...
Martin N. Andersson   +5 more
doaj   +1 more source

Identification of an aphid sex pheromone

open access: yesNature, 1987
Although aphids reproduce asexually on their host plants during the summer, many species migrate to a winter host where sexual reproduction occurs. Males of certain species locate mates by means of a sex attractant pheromone released from the hind legs of the females1–4. Here we report the identification of such a pheromone from the vetch aphid Megoura
Dawson, G. W.   +6 more
openaire   +1 more source

Ant trail pheromone biosynthesis is triggered by a neuropeptide hormone.

open access: yesPLoS ONE, 2012
Our understanding of insect chemical communication including pheromone identification, synthesis, and their role in behavior has advanced tremendously over the last half-century.
Man-Yeon Choi, Robert K Vander Meer
doaj   +1 more source

An agent-based model of jaguar movement through conservation corridors

open access: yes, 2011
Wildlife corridors mitigate against habitat fragmentation by connecting otherwise isolated regions, bringing well established benefits to conservation both in principle and practice.
Doncaster, C. Patrick   +2 more
core  

Home - About - Disclaimer - Privacy