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Potential for a biopesticide bait to control black beetle, Heteronychus arator (Coleoptera: Scarabaeidae)
BACKGROUND Yersinia entomophaga is an entomopathogenic bacterium that is active against scarab beetles, among other insects. In New Zealand, the African black beetle, Heteronychus arator (Coleoptera: Scarabaeidae), is a major pest of pastures and arable crops but very few control options exist and n...
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Published in: | Pest management science 2020-12, Vol.76 (12), p.4150-4158 |
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container_title | Pest management science |
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creator | Mansfield, Sarah Wilson, Michael J Gerard, Philippa J Wilson, Derrick J Swaminathan, Jayanthi Wright, David A Koten, Chikako Hurst, Mark RH |
description | BACKGROUND
Yersinia entomophaga is an entomopathogenic bacterium that is active against scarab beetles, among other insects. In New Zealand, the African black beetle, Heteronychus arator (Coleoptera: Scarabaeidae), is a major pest of pastures and arable crops but very few control options exist and no insecticides are registered for use in established pastures.
RESULTS
In laboratory bioassays, H. arator adults were susceptible to a bait containing Y. entomophaga at low doses. This bait was more effective against H. arator adults during spring than autumn in small‐scale field plots (320 mm diameter). A large‐scale field trial (40 × 40 m plots) reduced adult numbers substantially: approximately twice as many beetles were captured in pitfall traps from untreated plots compared with plots treated with the Y. entomophaga bait at 70 kg ha−1. This single bait application in spring also reduced subsequent larval populations in summer.
CONCLUSIONS
Heteronychus arator is a difficult pest to manage using chemical insecticides. This biopesticide with Y. entomophaga as the active ingredient offers a new solution for New Zealand pastures, with potential for application to other crops affected by H. arator and for control of other pests. © 2020 Society of Chemical Industry
Approximately twice as many adult Heteronychus arator were captured in untreated plots compared with plots treated with Yersinia entomophaga bait at 70 kg ha−1. |
doi_str_mv | 10.1002/ps.5973 |
format | article |
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Yersinia entomophaga is an entomopathogenic bacterium that is active against scarab beetles, among other insects. In New Zealand, the African black beetle, Heteronychus arator (Coleoptera: Scarabaeidae), is a major pest of pastures and arable crops but very few control options exist and no insecticides are registered for use in established pastures.
RESULTS
In laboratory bioassays, H. arator adults were susceptible to a bait containing Y. entomophaga at low doses. This bait was more effective against H. arator adults during spring than autumn in small‐scale field plots (320 mm diameter). A large‐scale field trial (40 × 40 m plots) reduced adult numbers substantially: approximately twice as many beetles were captured in pitfall traps from untreated plots compared with plots treated with the Y. entomophaga bait at 70 kg ha−1. This single bait application in spring also reduced subsequent larval populations in summer.
CONCLUSIONS
Heteronychus arator is a difficult pest to manage using chemical insecticides. This biopesticide with Y. entomophaga as the active ingredient offers a new solution for New Zealand pastures, with potential for application to other crops affected by H. arator and for control of other pests. © 2020 Society of Chemical Industry
Approximately twice as many adult Heteronychus arator were captured in untreated plots compared with plots treated with Yersinia entomophaga bait at 70 kg ha−1.</description><identifier>ISSN: 1526-498X</identifier><identifier>EISSN: 1526-4998</identifier><identifier>DOI: 10.1002/ps.5973</identifier><identifier>PMID: 32592433</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Adults ; African Americans ; Animals ; Arable land ; Baits ; Beetles ; Bioassays ; Biological Control Agents ; Coleoptera ; Crops ; entomopathogens ; Humans ; Insecticides ; Insects ; New Zealand ; Pasture ; Pest control ; Pesticides ; Pests ; Pitfall traps ; scarab pests ; Scarabaeidae ; Spring (season) ; Yersinia ; Yersinia entomophaga</subject><ispartof>Pest management science, 2020-12, Vol.76 (12), p.4150-4158</ispartof><rights>2020 Society of Chemical Industry</rights><rights>2020 Society of Chemical Industry.</rights><rights>Copyright © 2020 Society of Chemical Industry</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3453-468e796c7cdd2cae854570a361ecfc7ed28b6ed039d4d8ecf78c8e707a0a953</citedby><cites>FETCH-LOGICAL-c3453-468e796c7cdd2cae854570a361ecfc7ed28b6ed039d4d8ecf78c8e707a0a953</cites><orcidid>0000-0002-7091-8445 ; 0000-0001-5826-5253</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32592433$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mansfield, Sarah</creatorcontrib><creatorcontrib>Wilson, Michael J</creatorcontrib><creatorcontrib>Gerard, Philippa J</creatorcontrib><creatorcontrib>Wilson, Derrick J</creatorcontrib><creatorcontrib>Swaminathan, Jayanthi</creatorcontrib><creatorcontrib>Wright, David A</creatorcontrib><creatorcontrib>Koten, Chikako</creatorcontrib><creatorcontrib>Hurst, Mark RH</creatorcontrib><title>Potential for a biopesticide bait to control black beetle, Heteronychus arator (Coleoptera: Scarabaeidae)</title><title>Pest management science</title><addtitle>Pest Manag Sci</addtitle><description>BACKGROUND
Yersinia entomophaga is an entomopathogenic bacterium that is active against scarab beetles, among other insects. In New Zealand, the African black beetle, Heteronychus arator (Coleoptera: Scarabaeidae), is a major pest of pastures and arable crops but very few control options exist and no insecticides are registered for use in established pastures.
RESULTS
In laboratory bioassays, H. arator adults were susceptible to a bait containing Y. entomophaga at low doses. This bait was more effective against H. arator adults during spring than autumn in small‐scale field plots (320 mm diameter). A large‐scale field trial (40 × 40 m plots) reduced adult numbers substantially: approximately twice as many beetles were captured in pitfall traps from untreated plots compared with plots treated with the Y. entomophaga bait at 70 kg ha−1. This single bait application in spring also reduced subsequent larval populations in summer.
CONCLUSIONS
Heteronychus arator is a difficult pest to manage using chemical insecticides. This biopesticide with Y. entomophaga as the active ingredient offers a new solution for New Zealand pastures, with potential for application to other crops affected by H. arator and for control of other pests. © 2020 Society of Chemical Industry
Approximately twice as many adult Heteronychus arator were captured in untreated plots compared with plots treated with Yersinia entomophaga bait at 70 kg ha−1.</description><subject>Adults</subject><subject>African Americans</subject><subject>Animals</subject><subject>Arable land</subject><subject>Baits</subject><subject>Beetles</subject><subject>Bioassays</subject><subject>Biological Control Agents</subject><subject>Coleoptera</subject><subject>Crops</subject><subject>entomopathogens</subject><subject>Humans</subject><subject>Insecticides</subject><subject>Insects</subject><subject>New Zealand</subject><subject>Pasture</subject><subject>Pest control</subject><subject>Pesticides</subject><subject>Pests</subject><subject>Pitfall traps</subject><subject>scarab pests</subject><subject>Scarabaeidae</subject><subject>Spring (season)</subject><subject>Yersinia</subject><subject>Yersinia entomophaga</subject><issn>1526-498X</issn><issn>1526-4998</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LAzEURYMoWj_wH0jAhRWtZpLMR9xJUSsUFOrC3ZBJXjGaTsYkg_Tfm1p1IbhKuDk5vHcROszIRUYIvezCRS5KtoEGWU6LERei2vy9V887aDeEV0KIEIJuox1Gc0E5YwNkHl2ENhpp8dx5LHFjXAchGmU04EaaiKPDyrXRO4sbK9UbbgCihXM8gQjetUv10gcsvYxJMBw7C65LD_IKz1RKGwlGSzjdR1tzaQMcfJ97aHZ78zSejKYPd_fj6-lIMZ6zES8qKEWhSqU1VRKqnOclkazIQM1VCZpWTQGaMKG5rlJWVir9IKUkUuRsDw3X1s679z4tUi9MUGCtbMH1oaY8qzLKBSkSevwHfXW9b9NsicoLTqgoSKJO1pTyLgQP87rzZiH9ss5Iveq-7kK96j6RR9--vlmA_uV-yk7A2Rr4MBaW_3nqx9mX7hOXqozQ</recordid><startdate>202012</startdate><enddate>202012</enddate><creator>Mansfield, Sarah</creator><creator>Wilson, Michael J</creator><creator>Gerard, Philippa J</creator><creator>Wilson, Derrick J</creator><creator>Swaminathan, Jayanthi</creator><creator>Wright, David A</creator><creator>Koten, Chikako</creator><creator>Hurst, Mark RH</creator><general>John Wiley & Sons, Ltd</general><general>Wiley Subscription Services, Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QR</scope><scope>7SS</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-7091-8445</orcidid><orcidid>https://orcid.org/0000-0001-5826-5253</orcidid></search><sort><creationdate>202012</creationdate><title>Potential for a biopesticide bait to control black beetle, Heteronychus arator (Coleoptera: Scarabaeidae)</title><author>Mansfield, Sarah ; Wilson, Michael J ; Gerard, Philippa J ; Wilson, Derrick J ; Swaminathan, Jayanthi ; Wright, David A ; Koten, Chikako ; Hurst, Mark RH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3453-468e796c7cdd2cae854570a361ecfc7ed28b6ed039d4d8ecf78c8e707a0a953</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Adults</topic><topic>African Americans</topic><topic>Animals</topic><topic>Arable land</topic><topic>Baits</topic><topic>Beetles</topic><topic>Bioassays</topic><topic>Biological Control Agents</topic><topic>Coleoptera</topic><topic>Crops</topic><topic>entomopathogens</topic><topic>Humans</topic><topic>Insecticides</topic><topic>Insects</topic><topic>New Zealand</topic><topic>Pasture</topic><topic>Pest control</topic><topic>Pesticides</topic><topic>Pests</topic><topic>Pitfall traps</topic><topic>scarab pests</topic><topic>Scarabaeidae</topic><topic>Spring (season)</topic><topic>Yersinia</topic><topic>Yersinia entomophaga</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mansfield, Sarah</creatorcontrib><creatorcontrib>Wilson, Michael J</creatorcontrib><creatorcontrib>Gerard, Philippa J</creatorcontrib><creatorcontrib>Wilson, Derrick J</creatorcontrib><creatorcontrib>Swaminathan, Jayanthi</creatorcontrib><creatorcontrib>Wright, David A</creatorcontrib><creatorcontrib>Koten, Chikako</creatorcontrib><creatorcontrib>Hurst, Mark RH</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Chemoreception Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Pest management science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mansfield, Sarah</au><au>Wilson, Michael J</au><au>Gerard, Philippa J</au><au>Wilson, Derrick J</au><au>Swaminathan, Jayanthi</au><au>Wright, David A</au><au>Koten, Chikako</au><au>Hurst, Mark RH</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Potential for a biopesticide bait to control black beetle, Heteronychus arator (Coleoptera: Scarabaeidae)</atitle><jtitle>Pest management science</jtitle><addtitle>Pest Manag Sci</addtitle><date>2020-12</date><risdate>2020</risdate><volume>76</volume><issue>12</issue><spage>4150</spage><epage>4158</epage><pages>4150-4158</pages><issn>1526-498X</issn><eissn>1526-4998</eissn><abstract>BACKGROUND
Yersinia entomophaga is an entomopathogenic bacterium that is active against scarab beetles, among other insects. In New Zealand, the African black beetle, Heteronychus arator (Coleoptera: Scarabaeidae), is a major pest of pastures and arable crops but very few control options exist and no insecticides are registered for use in established pastures.
RESULTS
In laboratory bioassays, H. arator adults were susceptible to a bait containing Y. entomophaga at low doses. This bait was more effective against H. arator adults during spring than autumn in small‐scale field plots (320 mm diameter). A large‐scale field trial (40 × 40 m plots) reduced adult numbers substantially: approximately twice as many beetles were captured in pitfall traps from untreated plots compared with plots treated with the Y. entomophaga bait at 70 kg ha−1. This single bait application in spring also reduced subsequent larval populations in summer.
CONCLUSIONS
Heteronychus arator is a difficult pest to manage using chemical insecticides. This biopesticide with Y. entomophaga as the active ingredient offers a new solution for New Zealand pastures, with potential for application to other crops affected by H. arator and for control of other pests. © 2020 Society of Chemical Industry
Approximately twice as many adult Heteronychus arator were captured in untreated plots compared with plots treated with Yersinia entomophaga bait at 70 kg ha−1.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><pmid>32592433</pmid><doi>10.1002/ps.5973</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-7091-8445</orcidid><orcidid>https://orcid.org/0000-0001-5826-5253</orcidid></addata></record> |
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source | Wiley-Blackwell Read & Publish Collection |
subjects | Adults African Americans Animals Arable land Baits Beetles Bioassays Biological Control Agents Coleoptera Crops entomopathogens Humans Insecticides Insects New Zealand Pasture Pest control Pesticides Pests Pitfall traps scarab pests Scarabaeidae Spring (season) Yersinia Yersinia entomophaga |
title | Potential for a biopesticide bait to control black beetle, Heteronychus arator (Coleoptera: Scarabaeidae) |
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