4.7 Review

Using Chemical Ecology to Enhance Weed Biological Control

Related references

Note: Only part of the references are listed.
Article Biodiversity Conservation

Host recognition by Rhinocyllus conicus of floral scents from invasive and threatened thistles

Ikju Park et al.

Summary: One of the main challenges in classical biological control is the inability to recall released biological control organisms, leading to potential non-target attacks. In this study, female flowerhead weevils showed indifferent behavioral response to volatile organic compounds emitted from invasive and native thistles, but preferred compounds from the invasive thistle. Further investigation into the signals during initial host recognition may help reduce non-target attacks on threatened and endangered plant species.

BIOLOGICAL INVASIONS (2021)

Article Entomology

Locomotory responses to olfactory cues during host-finding can inform environmental safety assessments of biological weed control agents

Jessica M. Fung et al.

Summary: This study examined how the biocontrol agent Mogulones crucifer Pallas responded to olfactory cues from its host plant and related non-target plant species. The results indicate that Mogulones crucifer showed a stronger and more frequent response to volatiles from its host plant, suggesting it is unlikely to use olfactory cues from non-target plants in the invaded range. This approach has the potential to improve predictions of the biocontrol agent's behavior and enhance environmental safety assessments in weed biological control programs.

ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA (2021)

Article Biotechnology & Applied Microbiology

Volatile chemistry, not phylogeny, predicts host range of a biological control agent of Old-World climbing fern

Gregory S. Wheeler et al.

Summary: The safety and efficacy of weed biological control depend on the selection of target weeds by the control agents and the minimal harm caused to non-target species. This study found that distinct volatile profiles among different Lygodium species played a key role in the selection of the target weed, Old World climbing fern, while avoiding damage to non-target species. Ovipositional responses of the classical biocontrol agent were strongly predicted by similarity in volatile profiles with the target weed, rather than phylogenetic distance.

BIOLOGICAL CONTROL (2021)

Article Biochemistry & Molecular Biology

Establishing Diorhabda carinulata: Impact of Release Disturbances on Pheromone Emission and Influence of Pheromone Lures on Establishment

Alexander M. Gaffke et al.

JOURNAL OF CHEMICAL ECOLOGY (2020)

Review Biology

A global review of target impact and direct nontarget effects of classical weed biological control

Hariet L. Hinz et al.

CURRENT OPINION IN INSECT SCIENCE (2020)

Article Multidisciplinary Sciences

Disentangling the abundance-impact relationship for invasive species

Bethany A. Bradley et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2019)

Review Entomology

Management of Western North American Bark Beetles with Semiochemicals

Steven J. Seybold et al.

ANNUAL REVIEW OF ENTOMOLOGY, VOL 63 (2018)

Article Multidisciplinary Sciences

Global threat to agriculture from invasive species

Dean R. Paini et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2016)

Article Entomology

Mating Disruption for the 21st Century: Matching Technology With Mechanism

James R. Miller et al.

ENVIRONMENTAL ENTOMOLOGY (2015)

Article Biochemistry & Molecular Biology

Chemical communication and host search in Galerucella leaf beetles

Lisa Fors et al.

CHEMOECOLOGY (2015)

Review Plant Sciences

The specificity of herbivore-induced plant volatiles in attracting herbivore enemies

Andrea Clavijo McCormick et al.

TRENDS IN PLANT SCIENCE (2012)

Review Ecology

Exploiting Allee effects for managing biological invasions

Patrick C. Tobin et al.

ECOLOGY LETTERS (2011)

Review Biochemistry & Molecular Biology

Sex Pheromones and Their Impact on Pest Management

Peter Witzgall et al.

JOURNAL OF CHEMICAL ECOLOGY (2010)

Review Biotechnology & Applied Microbiology

Review of approaches to evaluate the effectiveness of weed biological control agents

L. Morin et al.

BIOLOGICAL CONTROL (2009)

Review Ecology

Dangerously few liaisons: a review of mate-finding Allee effects

Joanna Gascoigne et al.

POPULATION ECOLOGY (2009)

Article Biotechnology & Applied Microbiology

Early-summer pheromone biology of Galerucella calmariensis and relationship to dispersal and colonization

Robert J. Bartelt et al.

BIOLOGICAL CONTROL (2008)

Review Plant Sciences

Plant-insect dialogs: complex interactions at the plant-insect interface

Gary W. Felton et al.

CURRENT OPINION IN PLANT BIOLOGY (2008)

Article Biotechnology & Applied Microbiology

Examination of sex attractants for monitoring weed biological control agents in Hawaii

David Maxwell Suckling et al.

BIOCONTROL SCIENCE AND TECHNOLOGY (2006)

Article Ecology

Efficacy of flea beetle control of leafy spurge in Montana and South Dakota

Jack L. Butler et al.

RANGELAND ECOLOGY & MANAGEMENT (2006)

Article Biochemistry & Molecular Biology

Dimethylfuran-lactone pheromone from males of Galerucella calmariensis and Galerucella pusilla

Robert J. Bartelt et al.

JOURNAL OF CHEMICAL ECOLOGY (2006)

Review Plant Sciences

Interactions of insect pheromones and plant semiochemicals

GVP Reddy et al.

TRENDS IN PLANT SCIENCE (2004)

Article Biochemistry & Molecular Biology

Male-specific sesquiterpenes from Phyllotreta and Aphthona flea beetles

RJ Bartelt et al.

JOURNAL OF CHEMICAL ECOLOGY (2001)