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| DOI: | 10.1002/ps.4076 |
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| Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1002/ps.4076/full
Last checked: 02/26/2016
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1002/ps.4076/pdf
Last checked: 02/26/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Obear, Glen R.;
Adesanya, Adekunle W.;
Liesch, Patrick J.;
Williamson, R. Chris;
Held, David W. |
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| Author Affiliation: | Obear: Department of Agronomy and Horticulture, University of Nebraska-Lincoln, Lincoln, NE; Obear, Liesch and Williamson: Department of Entomology, University of Wisconsin-Madison, Madison, WI; Adesanya and Held: Department of Entomology and Plant Pathology, Auburn University, Auburn, AL |
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| Title: | Fungicides affect Japanese beetle Popillia japonica (Coleoptera: Scarabaeidae) egg hatch, larval survival and detoxification enzymes |
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| Source: | Pest Management Science. Vol. 72, No. 5, May 2016, p. 966-973. |
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| Publishing Information: | Barking, Essex, United Kingdom: Elsevier Science Publishers Ltd. |
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| # of Pages: | 8 |
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| Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1002/ps.4076/abstract
Last checked: 02/26/2016
Notes: Abstract only |
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| Keywords: | TIC Keywords: Chlorothalonil; Fungicide evaluation; Insect control; Insecticide recommendations; Larva; Non-target effects; Popillia japonica; Propiconazole; Trichlorfon; White grub control
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| Abstract/Contents: | "BACKGROUND: Larvae of the Japanese beetle, Popillia japonica (Coleoptera: Scarabaeidae), have a patchy distribution in soils, which complicates detection and management of this insect pest. Managed turf systems are frequently under pest pressure from fungal pathogens, necessitating frequent fungicide applications. It is possible that certain turfgrass fungicides may have lethal or sublethal adverse effects on eggs and larvae of P. japonica that inhabit managed turf systems. In this study, eggs and first-, second- and third-instar larvae were treated with the fungicides chlorothalonil and propiconazole, and survival was compared with that of untreated controls as well as positive controls treated with the insecticide trichlorfon. RESULTS: Chlorothalonil reduced survival of first-instar larvae treated directly and hatched from treated eggs. Propiconazole delayed egg hatch, reduced the proportion of eggs that successfully hatched and reduced survival of first-instar larvae treated directly and hatched from treated eggs. Sublethal doses of the fungicides lowered the activities of certain detoxification enzymes in third-instar grubs. CONCLUSIONS: Fungicide applications to turfgrass that coincide with oviposition and egg hatch of white grubs may have sublethal effects. This work is applicable both to high-maintenance turfgrass such as golf courses, where applications of pesticides are more frequent, and to home lawn services, where mixtures of multiple pesticides are commonly used." |
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| Language: | English |
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| References: | 25 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Obear, G. R., A. W. Adesanya, P. J. Liesch, R. C. Williamson, and D. W. Held. 2016. Fungicides affect Japanese beetle Popillia japonica (Coleoptera: Scarabaeidae) egg hatch, larval survival and detoxification enzymes. Pest Management Science. 72(5):p. 966-973. |
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| DOI: 10.1002/ps.4076 |
| Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1002/ps.4076/full
Last checked: 02/26/2016
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1002/ps.4076/pdf
Last checked: 02/26/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2219665 |
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