caa a22 4500 397571348 CHVBK 20180308164842.0 cr unu---uuuuu 161202e19961001xx s 000 0 eng 10.1093/ee/25.5.1154 doi (NATIONALLICENCE)oxford-10.1093/ee/25.5.1154 Use of Puffers for Disruption of Sex Pheromone Connnunication Among Navel Orangeworm Moths (Lepidoptera: Pyralidae) in Almonds, Pistachios, and Walnuts [Elektronische Daten] [Harry H. Shorey, Roland G. Gerber] Machines for dispensing puffs of pheromone at preselected time intervals, containing (Z, Z)-ll,13-hexadecadienal, a sex pheromone component of the female navel orangeworm, Amyelois transitella (Walker), moth were positioned at 40-m separations around the perimeters of square 16-ha blocks of pistachios, almonds, and walnuts. With a 30-min puff interval, which continued throughout the day and night for up to 5 d; these puffers delivered an effective release rate of 23 mg of (Z, Z)-11,13-hexadecadienal per ha/d within each 16-ha block. The resulting pheromone permeation of the air completely prevented males of the navel orangeworm from locating females used as bait in traps in the centers of the blocks that were >200 m from the closest puffer. In a smaller, square walnut block of 4.4 ha, with puffers located 30 m apart along the perimeter, less-than-complete communication disruption occurred, even though the female-baited traps were now only =100m from the closest puffer. © 1996 Entomological Society of America Physiological and Chemical Ecology nationallicence Amyelois transitella nationallicence mating disruption nationallicence pheromone nationallicence Shorey Harry H. Department of Entomology, University of California, Riverside 92521 located at University of California Kearney Agricultural Center, 9240 South Riverbend Avenue,Parlier, CA 93648 aut Gerber Roland G. Department of Entomology, University of California, Riverside 92521 located at University of California Kearney Agricultural Center, 9240 South Riverbend Avenue,Parlier, CA 93648 aut Environmental Entomology Oxford University Press 25/5(1996-10-01), 1154-1157 0046-225X 25:5<1154 1996 25 ee https://doi.org/10.1093/ee/25.5.1154 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/ee/25.5.1154 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shorey Harry H. Department of Entomology, University of California, Riverside 92521 located at University of California Kearney Agricultural Center, 9240 South Riverbend Avenue,Parlier, CA 93648 aut NATIONALLICENCE 700 1- Gerber Roland G. Department of Entomology, University of California, Riverside 92521 located at University of California Kearney Agricultural Center, 9240 South Riverbend Avenue,Parlier, CA 93648 aut NATIONALLICENCE 773 0- Environmental Entomology Oxford University Press 25/5(1996-10-01), 1154-1157 0046-225X 25:5<1154 1996 25 ee Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence SWISSBIB 397570678 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford