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Exploiting honeydew as a food source : making the best of a bad meal?

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Exploiting honeydew as a food source : making the best of a bad meal? / Wäckers, Felix L.; van Rijn, Paul C. J.; Heimpel, George E.
In: Biological Control, Vol. 45, No. 2, 05.2008, p. 176-185.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Wäckers, FL, van Rijn, PCJ & Heimpel, GE 2008, 'Exploiting honeydew as a food source : making the best of a bad meal?', Biological Control, vol. 45, no. 2, pp. 176-185. https://doi.org/10.1016/j.biocontrol.2008.01.007

APA

Vancouver

Wäckers FL, van Rijn PCJ, Heimpel GE. Exploiting honeydew as a food source : making the best of a bad meal? Biological Control. 2008 May;45(2):176-185. doi: 10.1016/j.biocontrol.2008.01.007

Author

Wäckers, Felix L. ; van Rijn, Paul C. J. ; Heimpel, George E. / Exploiting honeydew as a food source : making the best of a bad meal?. In: Biological Control. 2008 ; Vol. 45, No. 2. pp. 176-185.

Bibtex

@article{6553d9afc9ca49cb87c915198cbf4289,
title = "Exploiting honeydew as a food source : making the best of a bad meal?",
abstract = "The majority of predators and parasitoids require non-prey food as part of their diet. The availability of suitable non-prey food can impact predator–prey and parasitoid–host dynamics and may be critical to the efficacy of biological pest control. A growing body of work addresses the role of floral nectar in conservation biological control programs. In comparison, we know relatively little about the role of honeydew as a sugar source for predators and parasitoids, in spite of the fact that honeydew is often the predominant sugar source in agroecosystems. Here we test the hypothesis that honeydew is a less suitable food source when compared with other sugar sources, using data from parasitoid literature. We also explore whether parasitoids of honeydew-producing insects show particular adaptations allowing them to optimize the exploitation of this suboptimal food source. A review of available literature supports the general hypothesis that honeydew is inferior to other sugar sources, although there is considerable variation in the quality of honeydew depending on the honeydew producer and its host plant. The accrued dataset is not consistent with our second hypothesis that parasitoids of honeydew-producing hosts fare better on this nutritionally inferior food source as compared with parasitoid species which exploit hosts that do not produce honeydew. Finally we review evidence on the use of honeydew by predators and parasitoids under field conditions and explore implications for biological pest control programs.",
keywords = "Honeydew, Nectar, Parasitoid, Predator, Biological control",
author = "W{\"a}ckers, {Felix L.} and {van Rijn}, {Paul C. J.} and Heimpel, {George E.}",
year = "2008",
month = may,
doi = "10.1016/j.biocontrol.2008.01.007",
language = "English",
volume = "45",
pages = "176--185",
journal = "Biological Control",
issn = "1049-9644",
publisher = "Academic Press Inc.",
number = "2",

}

RIS

TY - JOUR

T1 - Exploiting honeydew as a food source : making the best of a bad meal?

AU - Wäckers, Felix L.

AU - van Rijn, Paul C. J.

AU - Heimpel, George E.

PY - 2008/5

Y1 - 2008/5

N2 - The majority of predators and parasitoids require non-prey food as part of their diet. The availability of suitable non-prey food can impact predator–prey and parasitoid–host dynamics and may be critical to the efficacy of biological pest control. A growing body of work addresses the role of floral nectar in conservation biological control programs. In comparison, we know relatively little about the role of honeydew as a sugar source for predators and parasitoids, in spite of the fact that honeydew is often the predominant sugar source in agroecosystems. Here we test the hypothesis that honeydew is a less suitable food source when compared with other sugar sources, using data from parasitoid literature. We also explore whether parasitoids of honeydew-producing insects show particular adaptations allowing them to optimize the exploitation of this suboptimal food source. A review of available literature supports the general hypothesis that honeydew is inferior to other sugar sources, although there is considerable variation in the quality of honeydew depending on the honeydew producer and its host plant. The accrued dataset is not consistent with our second hypothesis that parasitoids of honeydew-producing hosts fare better on this nutritionally inferior food source as compared with parasitoid species which exploit hosts that do not produce honeydew. Finally we review evidence on the use of honeydew by predators and parasitoids under field conditions and explore implications for biological pest control programs.

AB - The majority of predators and parasitoids require non-prey food as part of their diet. The availability of suitable non-prey food can impact predator–prey and parasitoid–host dynamics and may be critical to the efficacy of biological pest control. A growing body of work addresses the role of floral nectar in conservation biological control programs. In comparison, we know relatively little about the role of honeydew as a sugar source for predators and parasitoids, in spite of the fact that honeydew is often the predominant sugar source in agroecosystems. Here we test the hypothesis that honeydew is a less suitable food source when compared with other sugar sources, using data from parasitoid literature. We also explore whether parasitoids of honeydew-producing insects show particular adaptations allowing them to optimize the exploitation of this suboptimal food source. A review of available literature supports the general hypothesis that honeydew is inferior to other sugar sources, although there is considerable variation in the quality of honeydew depending on the honeydew producer and its host plant. The accrued dataset is not consistent with our second hypothesis that parasitoids of honeydew-producing hosts fare better on this nutritionally inferior food source as compared with parasitoid species which exploit hosts that do not produce honeydew. Finally we review evidence on the use of honeydew by predators and parasitoids under field conditions and explore implications for biological pest control programs.

KW - Honeydew

KW - Nectar

KW - Parasitoid

KW - Predator

KW - Biological control

U2 - 10.1016/j.biocontrol.2008.01.007

DO - 10.1016/j.biocontrol.2008.01.007

M3 - Journal article

VL - 45

SP - 176

EP - 185

JO - Biological Control

JF - Biological Control

SN - 1049-9644

IS - 2

ER -