Results 31 to 40 of about 7,830 (220)

Odour-mediated sexual attraction in nabids (Heteroptera: Nabidae)

European Journal of Entomology, 2008
In many insects, mate finding is mediated by volatile sex pheromones, but evidence in nabids is still fragmentary. The role of odour-mediated sexual attraction in two nabid species, Nabis pseudoferus and N.
Steffen ROTH, Arne JANSSEN, Maurice W. SABELIS   +2 more
doaj   +1 more source

Potensi minyak atsiri daun jeruk purut sebagai fumigan nabati terhadap Araecerus fasciculatus (De Geer) (Coleoptera: Anthribidae) pada biji kakao di tempat penyimpanan

Jurnal Entomologi Indonesia, 2022
Potency of kaffir lime leaves essential oil as botanical fumigant against Araecerus fasciculatus (De Geer) (Coleoptera: Anthribidae) in cocoa bean storages. Cocoa (Theobroma cacao) is one of the important commodities in Indonesia.
Putri Dela Atikah , Idham Sakti Harahap , Dewi Sartiami   +2 more
doaj   +1 more source

Effects of Dilution Systems in Olfactometry on the Recovery of Typical Livestock Odorants Determined by PTR-MS

Sensors, 2017
The present study provides an elaborate assessment of the performance of olfactometers in terms of odorant recovery for a selection of odorants emitted from livestock houses.
Pernille Lund Kasper, Dietmar Mannebeck, Arne Oxbøl, Jens Vinge Nygaard, Michael Jørgen Hansen, Anders Feilberg   +5 more
doaj   +1 more source

Raw Y-tube olfactometer data

, 2023
Preference of the hyperparasitoid B. galactopus for caterpillar body odours: of (1) C. glomerata parasitised ­­­­­and unparasitised P. brassicae caterpillars. (2) H. ebeninus parasitised ­­­­­and unparasitised P.
Mitchel Bourne (13888698)
core   +1 more source

Green Lacewing Chrysoperla externa Is Attracted to Volatile Organic Compounds and Essential Oils Extracted from Eucalyptus urograndis Leaves

Plants
Plant herbivore interactions have long been recognized as a complex interplay influenced by various factors, including plant volatile emissions. Understanding the role of these volatiles in mediating plant predator interactions is crucial for developing ...
David Jackson Vieira Borges, Rafael Aparecido Carvalho Souza, Alberto de Oliveira, Raquel Maria Ferreira de Sousa, Henrique Venâncio, Guilherme Ramos Demetrio, Bianca Giuliano Ambrogi, Jean Carlos Santos   +7 more
doaj   +1 more source

An olfactometer for small rodents [PDF]

Behavior Research Methods, Instruments, & Computers, 1984
An olfactometer that captures and delivers biological odors at experimenter-controlled times, without dilution, is described. The apparatus is quiet, efficient, versatile, animal-safe, and fairly inexpensive. Tests indicate that the device is successful in isolating transitory odors.
James H. Fox, Del D. Thiessen
openaire   +1 more source

Insecticidal and Ovicidal Activity of Cymbopogon citratus Essential Oil and Its Nanoemulsion Against Hemipteran Crop Pests with Mortality, Antennal Malformations, and Volatile Alterations

Insects
Hemipteran insects such as Euschistus heros and Dysdercus peruvianus are important pests of soybean and cotton, respectively, making them relevant targets in pest management programs.
Raul V. C. Apolinário, Jefferson D. Cruz, Walter S. M. F. Neto, Janaína M. C. Soares, Maria A. Mpalantinos, Suzete Araujo Oliveira Gomes, Denise Feder, José L. P. Ferreira, Geraldo J. N. Vasconcelos, Jefferson R. A. Silva, Ana Claudia F. Amaral   +10 more
doaj   +1 more source

Earthworm behavior in vertical olfactometer.

, 2013
Numbers of earthworms (mean ± SD) collected in the top 5 cm of the vertical olfactometer in presence and in absence of G. candidum filtrate for each olfactometer arm length.
Véronique Vrancken (347782), Lara Zirbes (330866), François J. Verheggen (313051), Mark Mescher (330868), Jean-Paul Wathelet (347783), Philippe Thonart (56814), Eric Haubruge (167585)   +6 more
core   +1 more source

Olfactory response of Habrobracon hebetor (Hymenoptera: Braconidae) to Helicoverpa armigera and its two host plants [PDF]

نامه انجمن حشره‌شناسی ایران, 2019
The volatiles emitted by herbivorous insects and herbivore-damaged plants play an important role in foraging behaviour of parasitoids that lead to host location of parasitic wasps.
Ali Asghar Seraj, Soudeh Davoudi Dehkordi, A. Avand-Faghih   +2 more
doaj   +1 more source

Olfactometer control program

, 2013
Visual BasicTM computer control program for custom built air-dilution olfactometer.
Wayne L (381127), Jeffrey A Muday (381126), CJ Saunders (381123), Tulsi D Patel (381125), Winston Y Li (381124)   +4 more
core   +1 more source