Explanation of Names
Phaedon desotonis Balsbaugh 1983
Described from
DeSoto State Park, AL
(1)
Identification
Similar to
P. virdis; see
habitus photos of both and diagnostic features
(2)Range
se US (SC‒FL to OK‒TX) -
Map (2)(3), most records east-central TX to e. OK
possibly adventive to NA (S.M. Clark, pers.comm. to =v=, 29.v.2014)
Food
Hosts: Asteraceae:
Coreopsis spp. and
Bidens aristosa(2); common on
Thelesperma filifolium in TX & AR (Smith-Rodgers 2012)
(4)Life Cycle
Adults overwinter (Wheeler & Hoebeke 2001)
Remarks
a case where an uncommon insect herbivore has 'jumped' from its rare native host to related common hosts and is spreading (Smith-Rodgers 2012)
Print References
Braman S.K., Pendley A., Corley W. (2002) Plant susceptibility to and seasonal occurrence of Phaedon desotonis Balsbaugh, a leaf beetle attacking Coreopsis. J. Env. Hortic. 20: 220‒223.
Wheeler A.G., Jr., Hoebeke E.R. (2001)
Phaedon desotonis Balsbaugh (Coleoptera: Chrysomelidae): New distribution records, first host-plant associations, and seasonality of a seldom-collected beetle of rock-outcrop communities. Proc. Ent. Soc. Wash. 103: 826‒831.
Full textContributed by
Tim Moyer on 14 April, 2008 - 11:47am
Additional contributions by
Mike Quinn,
v belovLast updated 6 April, 2024 - 2:08pm