A Comparative Taxonomic-natural History Study of Eight Nearctic Species of Gnorimoschema that Induce Stem Galls on Asteraceae, Including Descriptions of Three New Species (Lepidoptera: Gelechiidae) |
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Page 15
... ramets sprout . Thus , the foodplant is selected ultimately by the larva rather than by the adult . Leiby ( 1922 ) noted the sometimes lengthy wandering of hatchlings before they select a ramet . Larvae enter ramets by boring into the ...
... ramets sprout . Thus , the foodplant is selected ultimately by the larva rather than by the adult . Leiby ( 1922 ) noted the sometimes lengthy wandering of hatchlings before they select a ramet . Larvae enter ramets by boring into the ...
Page 18
... ramets at four sites in three states during three growth seasons showed that galling reduced ramet height 13-28 % among sites , averaging 20 , and reduced the number of ramets flowering 75-84 % , averaging 80 ( 11-26n ) . The stem ...
... ramets at four sites in three states during three growth seasons showed that galling reduced ramet height 13-28 % among sites , averaging 20 , and reduced the number of ramets flowering 75-84 % , averaging 80 ( 11-26n ) . The stem ...
Page 25
... ramets through the terminal bud produces distinctive early leaf damage ( Fig . 25 ) simi- lar to that of G ... ramets ranged 4-10 cm on first - appearance dates for G. jocelynae . Heights of the earliest three ramets to sprout from each ...
... ramets through the terminal bud produces distinctive early leaf damage ( Fig . 25 ) simi- lar to that of G ... ramets ranged 4-10 cm on first - appearance dates for G. jocelynae . Heights of the earliest three ramets to sprout from each ...
Contents
Abstract St Paul Campus Libraries | 1 |
Taxonomic Characters | 9 |
Other Nearctic Gnorimoschema Gall Inducers | 49 |
Copyright | |
3 other sections not shown
Common terms and phrases
adult eclosion adult exit altissima-S Aster Asteraceae averaging Barber bung Busck canadensis complex congeners County descaled frons eclosion eggs Entomol epidermis Exit Architecture exit capped exit tunnel forewing length Fyles Gall Biology gall chamber gall Fig gall on Solidago gallaeasterellum gallaesolidaginum gallaesolidaginum galls gallaespeciosum galled ramets gallers galls on Aster Gelechiidae genit genitalia gibsoniellum Gnorimoschema goldenrod Grindelia squarrosa growth seasons holotype illustrated in figure insect and gall jocelynae Fig jocelynae gall juncea Kellicott 1878 larvae larval entry Larval Foodplants Leiby light bungs line illustrated male Maryland mature gall mean midgall heights mildly produced Minnesota moths Nearctic old-field sites one-third of gall PAL/FL palpus paratype patchiness pharate photo illustrated Powell and Povolny prep pupation ramets Ramsey County Riley segment of labial septentrionellum Sg ranged silk slabaughi Solidago gigantea stereomicroscope Student t-test subterminal segment t-test terminal segment univoltine upper one-third USNM vertically symmetrical W. E. Miller