A modified allomone collecting apparatus.

J Chem Ecol

College of Environmental Science and Forestry, State University of New York Syracuse, 13210, New York.

Published: July 1991

A modified allomone collecting apparatus was designed that could be used under water with a scuba tank. This apparatus provides a simple method of obtaining naturally secreted chemicals from benthic marine organisms at scuba depths, for the first time without the necessity of using a bilge pump. Organic material from Sep-paks in the allomone collector confirmed the release of secondary metabolites from a soft coral into the surrounding water.

Download full-text PDF

Source
http://dx.doi.org/10.1007/BF00983765DOI Listing

Publication Analysis

Top Keywords

modified allomone
8
allomone collecting
8
collecting apparatus
8
apparatus modified
4
apparatus designed
4
designed water
4
water scuba
4
scuba tank
4
tank apparatus
4
apparatus simple
4

Similar Publications

Androgen Receptors in the Dermal Glands of Male and Female Ouachita Dusky Salamanders.

Integr Org Biol

January 2024

Department of Biological Sciences, Gonzaga University, Spokane, WA 99258, USA.

The presence of androgens in female development is an important, yet often overlooked, topic. We tested for the presence of androgen receptors (ARs) in the dermal glands of male and female , a plethodontid salamander. This species engages in a courtship behavior called the tail-straddling walk.

View Article and Find Full Text PDF

Alteration in microbes changed the contents of oviposition-deterrent pheromones on the egg surface.

Bull Entomol Res

November 2024

Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou, China.

Microorganisms symbiotic with insects, whether permanently or temporarily, play a crucial role in the nutrition, development, reproduction, defence, and metamorphosis regulation. In some Lepidoptera, oviposition-deterrent pheromones (ODPs) on egg surface were used by pregnant females to modify the behaviour of conspecifics to avoid excessive competition for limited resources. In this study, we constructed four different groups, including, OH, OA, SH, and OA, which either feed on different hosts or grow in different environments.

View Article and Find Full Text PDF

Species of the dinoflagellate genus Alexandrium can release bioactive extracellular compounds with allelopathic effects (e.g., immobilization, inhibition of growth, photosynthesis or lysis) towards other phytoplanktonic organisms.

View Article and Find Full Text PDF
Article Synopsis
  • - The use of pesticides negatively impacts the environment and encourages pest species to develop resistance, prompting the need for alternative pest control methods.
  • - Pheromones, specifically (E)-ß-farnesene (EBF), can disrupt aphid behavior by acting as alarm signals, causing them to stop feeding and leave host plants.
  • - Trials conducted in Germany found that dispensers with farnesene isomers reduced aphid populations on sugar beet in some cases, suggesting these could be effective when combined with other pest management strategies, although further research is needed.
View Article and Find Full Text PDF

Odorant metabolizing enzymes, considered as critical olfactory perireceptor actors, control the odor molecules reaching the olfactory epithelium by biotransforming them. As an odorant, the mammary pheromone, i.e.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!