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Buch: Global pesticide resistance in arthropods

Whalon, Mark E.

2008

Verfasserangabe	ed. by M. E. Whalon
Schlagwörter	Arthropod pests/Insecticide resistance ; Arthropod pests/Control
Thema/Rubrik (Code)	632.65
Sprache	Englisch
Umfang	VIII, 169 S. : graph. Darst.
Verlag	CABI
Erscheinungsort	Wallingford u.a.
Erscheinungsland	Vereinigtes Königreich
Dokumenttyp	Buch
Anmerkung	Includes bibliographical references and index
HBZ-ID	HT015476531
ISBN	978-1-8459-3353-1 ; 978-1-84593-353-1 ; 1-84593-353-2 ; 1-8459-3353-2
Datenquelle	Katalog ZB MED Ernährung, Umwelt, Agrar

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Buch: Agricultural impact of the sudden elimination of key pesticides under the food quality protection act

Whalon, Mark E.

(Issue paper / CAST, Council for Agricultural Science and Technology ; 11)

1999

Verfasserangabe	authors: Mark E. Whalon (chair)
Serientitel	Issue paper / CAST, Council for Agricultural Science and Technology ; 11 CAST issue paper / CAST, Council for Agricultural Science and Technology
Überordnung	CAST issue paper / CAST, Council for Agricultural Science and Technology
Sprache	Englisch
Umfang	14 S.
Erscheinungsort	Ames, Iowa
Erscheinungsland	Vereinigte Staaten
Dokumenttyp	Buch
HBZ-ID	HT010915178
Datenquelle	Katalog ZB MED Ernährung, Umwelt, Agrar

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Artikel: Effectiveness of Two Entomopathogen Agents for Conotrachelus nenuphar¹ Larvae under Laboratory Conditions

Tafoya, Felipe / Whalon, Mark E / Escoto-Moreno, Jaime A / Perales-Segovia, Catarino

Southwestern entomologist. 2021 Jan. 11, v. 45, no. 4

2021

Abstract: The effect of two entomopathogenic agents, nematodes and fungi, was tested at three concentrations and three incubation temperatures in a laboratory against fourth-instar larvae of plum curculio, Conotrachelus nenuphar (Herbst). After inoculation by ... ...

Abstract	The effect of two entomopathogenic agents, nematodes and fungi, was tested at three concentrations and three incubation temperatures in a laboratory against fourth-instar larvae of plum curculio, Conotrachelus nenuphar (Herbst). After inoculation by immersion, larvae were statistically more susceptible to Isaria fumosorosea fungus at an incubation temperature of 5°C and to Beauveria bassiana at 25°C. Fungal concentration had no effect on mortality. More larvae were killed by nematodes at warmer temperatures and higher concentrations of either species, Steneirnema feltiae or S. riobrave. Based on preliminary laboratory results, all entomopathogens suppressed plum curculio larvae, even at low concentrations, with 35% killed by fungi and 22% by nematodes. The results are promising for further studies on control of C. nenuphar by biological agents at field conditions.
Schlagwörter	Beauveria bassiana ; Conotrachelus nenuphar ; Isaria fumosorosea ; Nematoda ; entomologists ; entomopathogens ; fungi ; mortality ; temperature
Sprache	Englisch
Erscheinungsverlauf	2021-0111
Umfang	p. 965-970.
Erscheinungsort	Society of Southwestern Entomologists
Dokumenttyp	Artikel
Anmerkung	NAL-light
ZDB-ID	2486577-1
ISSN	0147-1724
ISSN	0147-1724
DOI	10.3958/059.045.0414
Datenquelle	NAL Katalog (AGRICOLA)

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Artikel ; Online: Impact of Multiple Applications of Insecticides and Post-harvest Washing on Residues at Harvest and Associated Risk for Cherry Export

VanWoerkom, Anthony H. / Whalon, Mark E. / Gut, Larry J. / Kunkel, Daniel L. / Wise, John C.

International Journal of Fruit Science. 2022 Dec. 31, v. 22, no. 1 p.346-357

2022

Abstract: Residue profiling was used to determine the degradation curves of four key insecticides registered for use in US tart cherries. Single and multiple application treatment regimens with minimum and maximum seasonal applications were tested for their ... ...

Abstract	Residue profiling was used to determine the degradation curves of four key insecticides registered for use in US tart cherries. Single and multiple application treatment regimens with minimum and maximum seasonal applications were tested for their effects on residue levels at harvest. The effects of the cherry washing procedure were also tested. The residue profiles suggest that fenpropathrin, cyantraniliprole, phosmet, and spinetoram would be relatively low risk for US tart cherry growers to use when exporting from the US to most prospective international markets. Fenpropathrin exceeded the European Union’s MRL at harvest for single or multiple applications and unwashed or washed treatments, making fenpropathrin a moderate risk for export to the EU.
Schlagwörter	European Union ; Prunus cerasus ; cherries ; cyantraniliprole ; exports ; fenpropathrin ; fruits ; phosmet ; risk ; Maximum residue levels ; insecticide ; Residue ; cherry ; export
Sprache	Englisch
Erscheinungsverlauf	2022-1231
Umfang	p. 346-357.
Erscheinungsort	Taylor & Francis
Dokumenttyp	Artikel ; Online
ZDB-ID	2235787-7
ISSN	1553-8621 ; 1553-8362
ISSN (online)	1553-8621
ISSN	1553-8362
DOI	10.1080/15538362.2022.2039839
Datenquelle	NAL Katalog (AGRICOLA)

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Artikel: Dose–response relationships for the antifeedant effects of Humulus lupulus extracts against larvae and adults of the Colorado potato beetle

Gökçe, Ayhan / Isaacs, Rufus / Whalon, Mark E

Pest management science. 2012 Mar., v. 68, no. 3

2012

Abstract: BACKGROUND: Dose–response relationships for antifeedant effects of H. lupulus extracts against larvae and adults of the Colorado potato beetle (CPB) were determined in laboratory conditions. The larval and adult beetles were fed on potato leaflets ... ...

Abstract	BACKGROUND: Dose–response relationships for antifeedant effects of H. lupulus extracts against larvae and adults of the Colorado potato beetle (CPB) were determined in laboratory conditions. The larval and adult beetles were fed on potato leaflets treated with H. lupulus extract ranging from 0.4 to 40 mg mL−1 in a no‐choice situation. Their feeding behavior was recorded, and larval growth and antifeedant indexes were calculated. RESULTS: H. lupulus treatments significantly affected larval growth rate, and at higher concentrations the larval weights were significantly reduced over the course of the assay. Adults of CPB were more sensitive to the extracts than the larvae, and, even at lower doses, adult beetles were arrested for longer periods than larvae. CONCLUSION: These results indicate that H. lupulus extracts may have potential for control of CPB, particularly in organic farms where conventional insecticides are not available.
Schlagwörter	Humulus lupulus ; Leptinotarsa decemlineata ; Solanum tuberosum ; adults ; antifeeding activity ; dose response ; feeding behavior ; larvae ; larval development ; organic production ; potatoes ; weight loss
Sprache	Englisch
Erscheinungsverlauf	2012-03
Umfang	p. 476-481.
Erscheinungsort	John Wiley & Sons, Ltd.
Dokumenttyp	Artikel
ZDB-ID	2001705-4
ISSN	1526-4998 ; 1526-498X
ISSN (online)	1526-4998
ISSN	1526-498X
DOI	10.1002/ps.2299
Datenquelle	NAL Katalog (AGRICOLA)

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Artikel ; Online: Dose-response relationships for the antifeedant effects of Humulus lupulus extracts against larvae and adults of the Colorado potato beetle.

Gökçe, Ayhan / Isaacs, Rufus / Whalon, Mark E

Pest management science

2012 Band 68, Heft 3, Seite(n) 476–481

Abstract: Background: Dose-response relationships for antifeedant effects of H. lupulus extracts against larvae and adults of the Colorado potato beetle (CPB) were determined in laboratory conditions. The larval and adult beetles were fed on potato leaflets ... ...

Abstract	Background: Dose-response relationships for antifeedant effects of H. lupulus extracts against larvae and adults of the Colorado potato beetle (CPB) were determined in laboratory conditions. The larval and adult beetles were fed on potato leaflets treated with H. lupulus extract ranging from 0.4 to 40 mg mL(-1) in a no-choice situation. Their feeding behavior was recorded, and larval growth and antifeedant indexes were calculated. Results: H. lupulus treatments significantly affected larval growth rate, and at higher concentrations the larval weights were significantly reduced over the course of the assay. Adults of CPB were more sensitive to the extracts than the larvae, and, even at lower doses, adult beetles were arrested for longer periods than larvae. Conclusion: These results indicate that H. lupulus extracts may have potential for control of CPB, particularly in organic farms where conventional insecticides are not available.
Mesh-Begriff(e)	Animals ; Coleoptera/drug effects ; Coleoptera/growth & development ; Coleoptera/physiology ; Dose-Response Relationship, Drug ; Feeding Behavior/drug effects ; Humulus/chemistry ; Larva/drug effects ; Larva/physiology ; Plant Diseases/parasitology ; Plant Extracts/pharmacology ; Solanum tuberosum/parasitology
Chemische Substanzen	Plant Extracts
Sprache	Englisch
Erscheinungsdatum	2012-03
Erscheinungsland	England
Dokumenttyp	Journal Article
ZDB-ID	2001705-4
ISSN	1526-4998 ; 1526-498X
ISSN (online)	1526-4998
ISSN	1526-498X
DOI	10.1002/ps.2299
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel: Ovicidal, larvicidal and anti-ovipositional activities of Bifora radians and other plant extracts on the grape berry moth Paralobesia viteana (Clemens)

Gökçe, Ayhan / Isaacs, Rufus / Whalon, Mark E

Journal of pest science. 2011 Dec., v. 84, no. 4

2011

Abstract: Methanol extracts of Bifora radians, Arctium lappa, Humulus lupulus and Xanthium strumarium were tested against the North American grape berry moth, Paralobesia viteana in laboratory and greenhouse assays. Egg hatch was reduced by B. radians and X. ... ...

Abstract	Methanol extracts of Bifora radians, Arctium lappa, Humulus lupulus and Xanthium strumarium were tested against the North American grape berry moth, Paralobesia viteana in laboratory and greenhouse assays. Egg hatch was reduced by B. radians and X. strumarium extracts, whereas larval mortality was observed in response to B. radians, X. strumarium and A. lappa. Given the high mortality against egg and larval stages of this pest caused by extracts of B. radians, further studies were performed to determine the dose–response relationships between extracts of this plant and oviposition and egg hatch of P. viteana. There was a significant reduction in egglaying and egg hatch with increasing extract concentration, with 0.1% extracts providing 80% mortality and 1% extracts causing more than 90% control. This study demonstrates the potential of this plant extract for crop protection against a key pest of grapes and suggests that additional crop pests and field tests should be pursued to determine the efficacy of B. radians extracts as a biopesticide.
Schlagwörter	Arctium lappa ; Bifora ; Endopiza viteana ; Humulus lupulus ; Xanthium strumarium ; dose response ; eggs ; field crops ; field experimentation ; grapes ; greenhouses ; hatching ; larvae ; methanol ; mortality ; oviposition ; pests ; plant extracts ; plant protection
Sprache	Englisch
Erscheinungsverlauf	2011-12
Umfang	p. 487-493.
Erscheinungsort	Springer-Verlag
Dokumenttyp	Artikel
ZDB-ID	2141662-X
ISSN	1612-4758
ISSN	1612-4758
DOI	10.1007/s10340-011-0368-z
Datenquelle	NAL Katalog (AGRICOLA)

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Artikel: Defining Terms for Proactive Management of Resistance to Bt Crops and Pesticides

Tabashnik, Bruce E / Carrière Yves / Hollingworth Robert M / Mota-Sanchez David / Whalon Mark E

Journal of economic entomology. 2014 Apr., v. 107, no. 2

2014

Abstract: Evolution of pest resistance to pesticides is an urgent global problem with resistance recorded in at least 954 species of pests, including 546 arthropods, 218 weeds, and 190 plant pathogens. To facilitate understanding and management of resistance, we ... ...

Abstract	Evolution of pest resistance to pesticides is an urgent global problem with resistance recorded in at least 954 species of pests, including 546 arthropods, 218 weeds, and 190 plant pathogens. To facilitate understanding and management of resistance, we provide definitions of 50 key terms related to resistance. We confirm the broad, long-standing definition of resistance, which is a genetically based decrease in susceptibility to a pesticide, and the definition of “field-evolved resistance,” which is a genetically based decrease in susceptibility to a pesticide in a population caused by exposure to the pesticide in the field. The impact of field-evolved resistance on pest control can vary from none to severe. We define “practical resistance” as field-evolved resistance that reduces pesticide efficacy and has practical consequences for pest control. Recognizing that resistance is not “all or none” and that intermediate levels of resistance can have a continuum of effects on pest control, we describe five categories of field-evolved resistance and use them to classify 13 cases of field-evolved resistance to five Bacillus thuringiensis (Bt) toxins in transgenic corn and cotton based on monitoring data from five continents for nine major pest species. We urge researchers to publish and analyze their resistance monitoring data in conjunction with data on management practices to accelerate progress in determining which actions will be most useful in response to specific data on the magnitude, distribution, and impact of resistance.
Schlagwörter	arthropods ; Bacillus thuringiensis ; corn ; cotton ; crops ; evolution ; monitoring ; pest control ; pesticides ; plant pathogens ; researchers ; toxins ; transgenic plants ; weeds
Sprache	Englisch
Erscheinungsverlauf	2014-04
Umfang	p. 496-507.
Erscheinungsort	Entomological Society of America
Dokumenttyp	Artikel
ZDB-ID	3031-4
ISSN	0022-0493
ISSN	0022-0493
Datenquelle	NAL Katalog (AGRICOLA)

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Artikel ; Online: Novaluron causes reduced egg hatch after treating adult codling moths, Cydia pomenella: support for transovarial transfer.

Kim, Soo-Hoon S / Wise, John C / Gökçe, Avhan / Whalon, Mark E

Journal of insect science (Online)

2012 Band 11, Seite(n) 126

Abstract: The codling moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae), is a primary pest of apples throughout the United States. Reliance on broad spectrum organophosphates has been declining with the slated cancellation and has shifted towards narrow ... ...

Abstract	The codling moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae), is a primary pest of apples throughout the United States. Reliance on broad spectrum organophosphates has been declining with the slated cancellation and has shifted towards narrow spectrum insecticides. Novaluron, a chitin synthesis inhibitor, has primarily been used for its ovicidal and larvacidal activities. However, recent studies have demonstrated a transovarial effect after exposure to adults. The effects of novaluron were studied to determine if reduced egg hatch occurs after exposure of different sexes to this compound. Effects of this compound through horizontal transfer were also compared with a topical application to C. pomonella eggs. Results from independent exposure of different sexes to novaluron were different than the control for all three exposure types; male only, female only, and both treated. The horizontal transfer experiment yielded no significant difference while the topical application of novaluron on eggs showed significantly lower egg hatch. Although novaluron has no direct toxicity to adults, the results of this study demonstrate that the delayed lethal activity of this compound reduces hatching of eggs laid by treated adults. Along with the direct ovicidal and larvicidal properties of novaluron, the delayed lethal activity provides an important contribution to the overall control seen in the field.
Mesh-Begriff(e)	Animals ; Female ; Insecticides ; Male ; Moths ; Ovum/drug effects ; Phenylurea Compounds ; Sex Factors
Chemische Substanzen	Insecticides ; Phenylurea Compounds ; novaluron (Z8H1B3CW0B)
Sprache	Englisch
Erscheinungsdatum	2012-02-06
Erscheinungsland	United States
Dokumenttyp	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2049098-7
ISSN	1536-2442 ; 1536-2442
ISSN (online)	1536-2442
ISSN	1536-2442
DOI	10.1673/031.011.12601
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel: Defining terms for proactive management of resistance to Bt crops and pesticides.

Tabashnik, Bruce E / Mota-Sanchez, David / Whalon, Mark E / Hollingworth, Robert M / Carrière, Yves

Journal of economic entomology

2014 Band 107, Heft 2, Seite(n) 496–507

Abstract	Evolution of pest resistance to pesticides is an urgent global problem with resistance recorded in at least 954 species of pests, including 546 arthropods, 218 weeds, and 190 plant pathogens. To facilitate understanding and management of resistance, we provide definitions of 50 key terms related to resistance. We confirm the broad, long-standing definition of resistance, which is a genetically based decrease in susceptibility to a pesticide, and the definition of "field-evolved resistance," which is a genetically based decrease in susceptibility to a pesticide in a population caused by exposure to the pesticide in the field. The impact of field-evolved resistance on pest control can vary from none to severe. We define "practical resistance" as field-evolved resistance that reduces pesticide efficacy and has practical consequences for pest control. Recognizing that resistance is not "all or none" and that intermediate levels of resistance can have a continuum of effects on pest control, we describe five categories of field-evolved resistance and use them to classify 13 cases of field-evolved resistance to five Bacillus thuringiensis (Bt) toxins in transgenic corn and cotton based on monitoring data from five continents for nine major pest species. We urge researchers to publish and analyze their resistance monitoring data in conjunction with data on management practices to accelerate progress in determining which actions will be most useful in response to specific data on the magnitude, distribution, and impact of resistance.
Mesh-Begriff(e)	Animals ; Bacillus thuringiensis/physiology ; Biological Evolution ; Crops, Agricultural/growth & development ; Crops, Agricultural/microbiology ; Gossypium/genetics ; Gossypium/growth & development ; Insecta/drug effects ; Insecta/genetics ; Insecta/physiology ; Insecticide Resistance ; Pest Control, Biological ; Plants, Genetically Modified/genetics ; Terminology as Topic ; Zea mays/genetics ; Zea mays/growth & development
Sprache	Englisch
Erscheinungsdatum	2014-04-22
Erscheinungsland	England
Dokumenttyp	Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
ZDB-ID	3031-4
ISSN	0022-0493
ISSN	0022-0493
DOI	10.1603/ec13458
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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