Persistent Link:
http://hdl.handle.net/10150/226071
Title:
Evaluation of Insecticide Applications for Citrus Thrips Control Under Hot Conditions
Author:
Kerns, David L.; Tellez, Tony
Issue Date:
Feb-2002
Publisher:
College of Agriculture, University of Arizona (Tucson, AZ)
Journal:
Citrus and Deciduous Fruit and Nut Research Report
Abstract:
A small plot efficacy trial was conducted evaluating citrus thrips control under hot conditions. Average daily maximum temperatures ranged from the mid-90’s to low 100°F’s. Success and Carzol were the most efficacious products evaluated, followed by Lorsban and Dimethoate. Both Lorsban and Dimethoate provided good initial thrips control but were short lived. Lorsban appeared to have a slightly longer residual than Dimethoate. Both of the pyrethroids, Baythroid and Danitol, performed poorly. Neither provided good thrips knockdown or residual control. Pyrethroids should be avoided for thrips control when temperatures equal or exceed 95°F. We were not able to demonstrate any adverse effect on efficacy towards thrips by acidifying Success. However, Success is not prone to hydrolysis at high pHs, and acidification is not necessary or advised.
Keywords:
Agriculture -- Arizona; Citrus fruits -- Arizona; Citrus -- Insects
Series/Report no.:
AZ1275; Series P-129
Sponsors:
Arizona Citrus Research Council

Full metadata record

DC FieldValue Language
dc.titleEvaluation of Insecticide Applications for Citrus Thrips Control Under Hot Conditionsen_US
dc.contributor.authorKerns, David L.en_US
dc.contributor.authorTellez, Tonyen_US
dc.date.issued2002-02-
dc.publisherCollege of Agriculture, University of Arizona (Tucson, AZ)en_US
dc.identifier.journalCitrus and Deciduous Fruit and Nut Research Reporten_US
dc.description.abstractA small plot efficacy trial was conducted evaluating citrus thrips control under hot conditions. Average daily maximum temperatures ranged from the mid-90’s to low 100°F’s. Success and Carzol were the most efficacious products evaluated, followed by Lorsban and Dimethoate. Both Lorsban and Dimethoate provided good initial thrips control but were short lived. Lorsban appeared to have a slightly longer residual than Dimethoate. Both of the pyrethroids, Baythroid and Danitol, performed poorly. Neither provided good thrips knockdown or residual control. Pyrethroids should be avoided for thrips control when temperatures equal or exceed 95°F. We were not able to demonstrate any adverse effect on efficacy towards thrips by acidifying Success. However, Success is not prone to hydrolysis at high pHs, and acidification is not necessary or advised.en_US
dc.subjectAgriculture -- Arizonaen_US
dc.subjectCitrus fruits -- Arizonaen_US
dc.subjectCitrus -- Insectsen_US
dc.identifier.urihttp://hdl.handle.net/10150/226071-
dc.relation.ispartofseriesAZ1275en_US
dc.relation.ispartofseriesSeries P-129en_US
dc.description.sponsorshipArizona Citrus Research Councilen_US
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