Vill 
PLATE 
Ere 1. 
. Resting spores of a fungus found within dead thrips larva 
. Trumpet leaf-miner of the apple ( Tvscheria malifoliella): Adult, larva, 
DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 
XI. Work of the peach-tree barkbeetle. Fig. 1.—Orchard severely 
pruned April 19, 1908. Fig. 2.—Gum exuding through burrows 
made in bark of cherry tree. Fig. 3—Removing stumps of trees 
supposed to have been killed by the barkbeetle 
TEXT FIGURES. 
The pear thrips (Euthrips pyri): Head and prothorax from side, show- 
ing mouth “parts <2 22 es eas yen Sc ee ete eee ee 
.. The pear thrips: (Mepsee feo cc ote ee oe ie eee 
. The pear thrips: Ovipositor and end of abdomen from side 
. The pear thrips: Larva 
. The,pear thrips: Niyniphi or pupasesetsss2s- sees soa eee aoe cern 
. The pear thrips: :Adullt2 so.ce 3. Geen ee eee ee ee 
. A fungus which attacks the pear thrips: Active fruiting stage on adult 
thrips, branching mycelia, forming Spores2- 2 noe - ee eo ee ee 
pupa, detatle. 22 sot uckue cases ae See ale ee ee 
. The lesser peach borer (Synanthedon pictipes): Adult, eggs, larva, pupa, 
cocoon, and pupal sisim. 205224 sae, ois eee Se ae ees 
. The lesser apple worm (Enarmonia prunivora): Moth, larva, cocoon, 
. The grape-leaf skeletonizer: Eggs on leaf, egg enlarged........-..--...- 
. The grape-leaf skeletonizer: Larva and details............-....--.--- 
~». Lhe grape-leai:skeletonizer: ‘Gocoen- 22. ihe ess ee 
: 7Ehe grape-leaf skeletonizer:,Pupa.2. =. 2.222) 259328459 eee 
. The: grape-leaf'skeletonizer: Moth: 2 2 32 a eee ee 
. Work of the peach-tree barkbeetle (Phleotribus liminaris): Galleries in 
lamb of peach tre@sz sic 5504. 25 Le oe sa BOs ce nae, eee 
. Work of the peach-tree barkbeetle: Galleries in wood of peach tree. .- - 
. The peach-tree barkbeetle: Adult, egg, larva, pupa............-....- 
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