Analysis of peach bark volatiles and their electroantennogram activity with lesser peachtree borer,Synanthedon pictipes (Grote and Robinson)

1987 ◽  
Vol 13 (11) ◽  
pp. 2103-2114 ◽  
Author(s):  
J. F. Andersen ◽  
K. L. Mikolajczak ◽  
D. K. Reed
Keyword(s):  
Synanthedon Pictipes ◽  
Lesser Peachtree Borer ◽  
Peachtree Borer

scholarly journals Reduced Incidence of Lesser Peachtree Borer and Leucostoma Canker in Peach-Almond Hybrids

1993 ◽  
Vol 118 (6) ◽  
pp. 864-867 ◽  
Author(s):  
G.J. Puterka ◽  
R. Scorza ◽  
M.W. Brown
Keyword(s):  
Wound Closure ◽  
Prunus Persica ◽  
Sources Of Resistance ◽  
Main Trunk ◽  
Synanthedon Pictipes ◽  
Lesser Peachtree Borer ◽  
Peachtree Borer

Damage by lesser Peachtree borer (LPB) (Synanthedon pictipes Grote & Robinson) and Leucostoma canker that had accumulated during 6 (Orchard A) and 8 (Orchard B) years were compared in peach (Prunus persica L.) and peach-almond [P. amygdalus (Mill.) D. A. Webb] hybrids. Afterward, the main trunk and scaffold limbs of the trees received 10 wounds 26 mm in diameter and a subset of these trees in Orchard A had wounds inoculated with Leucostoma persoonii Hohn. Before wounding, Leucostoma canker infection and LPB infestations that had accumulated for 6 to 8 years on peach-almond hybrids was ≈60% and 98% less than on peach in Orchard A and B, respectively. One month after wounding the trees, no significant differences in Leucostoma canker infection and LPB infestations were found among the peach-almond hybrids, treated or not treated with L. persoonii, or untreated peach. Yet, Leucostoma- treated and untreated peach-almond hybrids had 33% and 25% less Leucostoma canker and LPB, respectively, when compared with Leucostoma- treated peach. Ten months after wounding, peach-almond hybrids treated with L. persoonii still had significantly less Leucostoma canker (60%) and LPB (25%) when compared with Leucostoma- treated peach. Wound gumming and wound closure rates seemed to influence the degree of LPB infestation and Leucostoma canker. Based on these data, peach-almond hybrids could be valuable sources of resistance to LPB and Leucostoma canker.

scholarly journals Efficacy of Steinernema carpocapsae plus fire gel applied as a single spray for control of the lesser peachtree borer, Synanthedon pictipes

2016 ◽  
Vol 94 ◽  
pp. 33-36 ◽  
Author(s):  
David I. Shapiro-Ilan ◽  
Ted E. Cottrell ◽  
Russell F. Mizell ◽  
Dan L. Horton
Keyword(s):  
Steinernema Carpocapsae ◽  
Synanthedon Pictipes ◽  
Lesser Peachtree Borer ◽  
Peachtree Borer

Efficacy of Steinernema carpocapsae for control of the lesser peachtree borer, Synanthedon pictipes: Improved aboveground suppression with a novel gel application

2010 ◽  
Vol 54 (1) ◽  
pp. 23-28 ◽  
Author(s):  
David I. Shapiro-Ilan ◽  
Ted E. Cottrell ◽  
Russell F. Mizell ◽  
Dan L. Horton ◽  
Robert W. Behle ◽  
...  
Keyword(s):  
Steinernema Carpocapsae ◽  
Synanthedon Pictipes ◽  
Lesser Peachtree Borer ◽  
Peachtree Borer

Effects of Abamectin on Peachtree Borers in the Laboratory and in Peach Orchards (Lepidoptera: Sesiidae)2

1992 ◽  
Vol 27 (1) ◽  
pp. 78-84 ◽  
Author(s):  
C. E. Yonce ◽  
J. L. Taylor
Keyword(s):  
Natural Product ◽  
Mating Behavior ◽  
Larval Survival ◽  
Egg Hatch ◽  
Synanthedon Pictipes ◽  
Lesser Peachtree Borer ◽  
Peachtree Borer

Abamectin was effective in reducing egg hatch, larval survival, adult mating behavior and oviposition of the lesser peachtree borer, Synanthedon pictipes (Grote and Robinson) LPTB, and egg hatch and larval survival of the peachtree borer, Synanthedon exitisoa (Say) PTB, in the laboratory at rates of 10 and 20 ppm. Subsequently, tests in peach orchards with comparable rates of abamectin were effective in reducing PTB populations in Peach and Taylor counties, Georgia. Although abamectin was less effective than chlorpyrifos (standard recommendation) for PTB control, it warrants consideration as an alternative for control because it is a natural product derivative and probably poses little threat to the environment.

scholarly journals Peachtree Borer, Synanthedon exitiosa (Say) (Insecta: Lepidoptera: Aegeriidae)

EDIS ◽  
1969 ◽  
Vol 2005 (1) ◽  
Author(s):  
J. Stacy Strickland
Keyword(s):  
Plant Pathogens ◽  
Insect Pest ◽  
Cooperative Extension Service ◽  
Extension Service ◽  
University Of Florida ◽  
Synanthedon Pictipes ◽  
Synanthedon Exitiosa ◽  
Lesser Peachtree Borer ◽  
Peachtree Borer ◽  
Peach Trees

The peachtree borer, Synanthedon exitiosa (Say), is a very serious agronomic pest. The peachtree borer and the lesser peachtree borer, Synanthedon pictipes, account for more damage to peach trees than all other insect pest combined. The peachtree borer can damage the tree in two ways: girdling and inducing plant pathogens to invade the weakened tree. This document is EENY-260 (IN524), one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published: January 2002. Reviewed: December 2005.  EENY260/IN524: Peachtree Borer, Synanthedon exitiosa (Say) (Insecta: Lepidoptera: Sesiide) (ufl.edu)

scholarly journals Comparison of Mating Disruption and Insecticide Application for Control of Peachtree Borer and Lesser Peachtree Borer (Lepidoptera: Sesiidae) in Peach

Insects ◽  
2020 ◽  
Vol 11 (10) ◽  
pp. 658
Author(s):  
Daniel L. Frank ◽  
Stephen Starcher ◽  
Rakesh S. Chandran
Keyword(s):  
West Virginia ◽  
Mating Disruption ◽  
Hot Spot ◽  
Mate Finding ◽  
Prevailing Wind Direction ◽  
Lesser Peachtree Borer ◽  
Peachtree Borer ◽  
Male Mate ◽  
Peach Trees

The peachtree borer, Synanthedon exitiosa, and lesser peachtree borer, S. pictipes, are economically important indirect pests of peach in West Virginia. The purpose of this 3-year study was to compare the efficacy of mating disruption and post-harvest trunk sprays of chlorpyrifos insecticide for control of this pest complex in a commercial peach orchard. Overall, Isomate PTB-Dual disruption dispensers applied at a rate of 371/ha significantly disrupted the male mate-finding behavior of S. exitiosa and S. pictipes. In addition, the infestation of peach trees by S. exitiosa larvae did not vary significantly between mating disruption and insecticide treated plots. Hot-spot maps of S. exitiosa infestation showed significant spatial clusters of infestation predominately near the perimeter of all orchard plots, or where trees were missing within and/or between rows. The generation of standard deviational ellipses revelated that the location of S. exitiosa infestations in orchard plots remained relatively constant between years, and were generally oriented in a north and easterly direction, which coincided with the prevailing wind direction. Although our data indicated that mating disruption can provide growers with an effective non-chemical alternative to chlorpyrifos trunk sprays, several variables may affect its long-term success in West Virginia peach orchards; most notably the presence of high population densities, problems with maintaining adequate pheromone coverage, and the need for area-wide implementation.

Mating Disruption for Reduction of Damage by Lesser Peachtree Borer (Lepidoptera: Sesiidae) in Virginia and Pennsylvania Peach Orchards

1991 ◽  
Vol 84 (1) ◽  
pp. 218-223 ◽  
Author(s):  
Douglas G. Pfeiffer ◽  
Joella C. Killian ◽  
Edwin G. Rajotte ◽  
Larry A. Hull ◽  
Wendell J. Shows
Keyword(s):  
Mating Disruption ◽  
Lesser Peachtree Borer ◽  
Peachtree Borer
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