Semiochemicals & Taxa
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Four-year-olds in a new suburb: the need for medical and social care
Projectile injuries from rotary power lawn mowers
A variable orifice spigot. A modified dennison "valve"
Burn, J. M. Wateridge, G.
0003-2409 (Print). 0003-2409 (Linking)
An inexpensive "home-made" version of the Dennison-1 "valve" is described which appears to be more satisfactory than those which are currently available.
Citation: El-Sayed AM 2021. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
- Extensive Database of Pheromones and Semiochemicals.
Ashraf M. El-Sayed
Page created on 15-01-2021