Flight activity ofHeliothis virescens (F.) females (Lepidoptera: Noctuidae) with reference to host-plant volatiles

1991 ◽  
Vol 17 (2) ◽  
pp. 259-266 ◽  
Author(s):  
E. R. Mitchell ◽  
F. C. Tingle ◽  
R. R. Heath
Keyword(s):  
Host Plant ◽  
Plant Volatiles ◽  
Flight Activity ◽  
Host Plant Volatiles ◽  
Lepidoptera Noctuidae

scholarly journals α-Terpineol: An Aggregation Pheromone in Optatus palmaris (Coleoptera: Curculionidae) (Pascoe, 1889) Enhanced by Its Host-Plant Volatiles

Molecules ◽  
2021 ◽  
Vol 26 (10) ◽  
pp. 2861
Author(s):  
José Manuel Pineda-Ríos ◽  
Juan Cibrián-Tovar ◽  
Luis Martín Hernández-Fuentes ◽  
Rosa María López-Romero ◽  
Lauro Soto-Rojas ◽  
...  
Keyword(s):  
Host Plant ◽  
Aggregation Pheromone ◽  
Plant Volatiles ◽  
Solid Phase ◽  
Control Strategies ◽  
Feeding Habits ◽  
Fold Increase ◽  
Host Plant Volatiles ◽  
Management Scheme ◽  
Volatile Production

The Annonaceae fruits weevil (Optatus palmaris) causes high losses to the soursop production in Mexico. Damage occurs when larvae and adults feed on the fruits; however, there is limited research about control strategies against this pest. However, pheromones provide a high potential management scheme for this curculio. Thus, this research characterized the behavior and volatile production of O. palmaris in response to their feeding habits. Olfactometry assays established preference by weevils to volatiles produced by feeding males and soursop. The behavior observed suggests the presence of an aggregation pheromone and a kairomone. Subsequently, insect volatiles sampled by solid-phase microextraction and dynamic headspace detected a unique compound on feeding males increased especially when feeding. Feeding-starvation experiments showed an averaged fifteen-fold increase in the concentration of a monoterpenoid on males feeding on soursop, and a decrease of the release of this compound males stop feeding. GC-MS analysis of volatiles identified this compound as α-terpineol. Further olfactometry assays using α-terpineol and soursop, demonstrated that this combination is double attractive to Annonaceae weevils than only soursop volatiles. The results showed a complementation effect between α-terpineol and soursop volatiles. Thus, α-terpineol is the aggregation pheromone of O. palmaris, and its concentration is enhanced by host-plant volatiles.

scholarly journals Behavioural response of the malaria vector Anopheles gambiae to host plant volatiles and synthetic blends

2012 ◽  
Vol 5 (1) ◽  
pp. 234 ◽  
Author(s):  
Vincent O Nyasembe ◽  
Peter E A Teal ◽  
Wolfgang R Mukabana ◽  
James H Tumlinson ◽  
Baldwyn Torto
Keyword(s):  
Anopheles Gambiae ◽  
Host Plant ◽  
Malaria Vector ◽  
Plant Volatiles ◽  
Behavioural Response ◽  
Host Plant Volatiles

Using blends of cerambycid beetle pheromones and host plant volatiles to simultaneously attract a diversity of cerambycid species

2012 ◽  
Vol 42 (6) ◽  
pp. 1050-1059 ◽  
Author(s):  
Lawrence M. Hanks ◽  
Jocelyn G. Millar ◽  
Judith A. Mongold-Diers ◽  
Joseph C.H. Wong ◽  
Linnea R. Meier ◽  
...  
Keyword(s):  
Host Plant ◽  
Native Species ◽  
Plant Volatiles ◽  
Strong Inhibition ◽  
Host Plant Volatiles ◽  
East Central ◽  
Pheromone Components ◽  
Cerambycid Beetles ◽  
Multiple Species ◽  
Central Illinois

We evaluated the attraction of native species of cerambycid beetles to blends of cerambycid pheromones and the host plant volatiles ethanol and α-pinene to determine whether such blends could be effective lures for detecting and monitoring multiple species. The complete six-component blend of pheromones included racemic 3-hydroxy-2-hexanone, 2,3-hexanediol isomers, (E)-6,10-dimethyl-5,9-undecadien-2-ol and the corresponding acetate, 2-(undecyloxy)-ethanol, and racemic 2-methyl-1-butanol. Bioassays in east-central Illinois captured 3070 cerambycid beetles of 10 species, including four species in the subfamily Cerambycinae ( Neoclytus acuminatus (Fabricius, 1775), Neoclytus mucronatus (Fabricius, 1775), Phymatodes lengi Joutel, 1911, and Xylotrechus colonus (Fabricius, 1775)) and six species in the subfamily Laminiae ( Aegomorphus modestus (Gyllenhal in Schoenherr, 1817), Astyleiopus variegatus (Haldeman, 1847), Astylidius parvus (LeConte, 1873), Graphisurus fasciatus (DeGeer, 1775), Lepturges angulatus (LeConte, 1852), and Monochamus carolinensis (Olivier, 1792)). Beetles were attracted to their pheromone components within the blend, with inhibition only evident in one species. Host plant volatiles synergized attraction for some species, and synergism usually was attributed to ethanol, with α-pinene enhancing attraction only for the pine specialist M. carolinensis. The optimal strategy for targeting a broad range of cerambycid species would be to bait traps with a blend of several pheromones plus ethanol and α-pinene because synergism by these plant volatiles is critical for some species, whereas strong inhibition is uncommon.

scholarly journals The parasitic fly Nemorilla maculosa exploits host-plant volatiles to locate the legume pod borer, Maruca vitrata

2018 ◽  
Vol 166 (8) ◽  
pp. 673-682
Author(s):  
Ayaovi Agbessenou ◽  
Agbéko Kodjo Tounou ◽  
Elie Ayitondji Dannon ◽  
Benjamin Datinon ◽  
Cyriaque Agboton ◽  
...  
Keyword(s):  
Host Plant ◽  
Plant Volatiles ◽  
Maruca Vitrata ◽  
Host Plant Volatiles ◽  
Pod Borer ◽  
Legume Pod Borer

Involvement of Chemosensory Protein BodoCSP1 in Perception of Host Plant Volatiles in Bradysia odoriphaga

2021 ◽  
Vol 69 (37) ◽  
pp. 10797-10806
Author(s):  
Chunni Zhang ◽  
Bowen Tang ◽  
Taoling Zhou ◽  
Xiaoting Yu ◽  
Manfei Hu ◽  
...  
Keyword(s):  
Host Plant ◽  
Plant Volatiles ◽  
Host Plant Volatiles ◽  
Chemosensory Protein

Identification and evaluation of four cucurbitaceous host plant volatiles attractive to Diaphania indica (Saunders) (Lep.: Pyralidae)

Chemoecology ◽  
2020 ◽  
Vol 30 (4) ◽  
pp. 173-182 ◽  
Author(s):  
Amin Moghbeli Gharaei ◽  
Mahdi Ziaaddini ◽  
Brigitte Frérot ◽  
Samad Nejad Ebrahimi ◽  
M. Amin Jalali ◽  
...  
Keyword(s):  
Host Plant ◽  
Plant Volatiles ◽  
Host Plant Volatiles ◽  
Diaphania Indica
Sign in / Sign up

Export Citation Format

Share Document