Ecorocicat Retations anp AssooraTions or THE Varrous Borers 1x Laron. 
Conpition oF TRED Locatiax oF Location oF DATES oF 
Nase oF Boner Reoion or Tare | Tose, wines Boos ae |) RE || ee Jie tCle Associaten Borers ASSOCIATED Prepatons ASSOCIATED Panasires 
| May 25, 20 Polypraphus rutpennis Phyltodnenus distocat sremalt ckateld (undet) 
two gener- | Inner bark. Inner bark. fay 25, 20. elupraphus ruftpennis, yllodaenua distocatus, small chateld (unde 
droctonus simplea Lec. | Lower frank. TA ES (CLD Orynturous pusittua, (both probably parusitie on 
a cyan atone ese, Asemummoestum, rufpennis). 
Metonopniia, Jutvdputtata, 
Serropalpus barbatus, 
: xa r | Toner bark. Toner bark. May 22, 25, June | Dendroctonus simplex, Phyllobaenus distocatus, Spintherua putehripennia, 
Bl rn cre | eee ee sre || ee = 2, Oct. 34. Gropturgua quail, Symatodera bicotor, Bpathius tomict, 
Eccoptopaster pice ‘adabrus diadema. us sp 
moa tebe CSIC DE ap Asemum moestum, feteronpitus’ sp,, 
onohommus scutetlatus, Oheiropachus sp, 
Phymatodes dimidiatu: Burytoma sp., 
Pooonocherus mirtu Pteromalid (undet.), 
Leptostylus sczr-guttatus, Medeterus sp. 
Neoclytus lonpipes, 
Serropatpus barbatus, 
Aelanophita fulvoouttata, 
Chrysobothria dentipes, 
Chrysobothris sex-m pis 
Ge NOD OIALEE blanchardi, 
Anthazia quercata, 
Trocerus albicornis, 
Sirez addotit. 
| Entire trunk and | Dying, recently | One generation per | Inner bark. Inner bark. Tone 6, July 8, | Same ax above except Phyllobaenua distocatu Spintherus putchripennis, 
Tedd alt caer || |Pat sir esl | BEEP year. 12, 31. D. aimplez, a Spathius tomict, 
clally thin- A. mocatum, and Spathius sp., 
barked portions. M. noutellatus. foteroapilua’ sp, 
Chetropachus sp, 
Medeterua sp. 
Trunk (possibly in | Dead, One generation per | Inner bark. Inner bark. Taken from bark | Dendroctonua stmplez, Phyllobaenus distocatus. None taken. 
rey lenges) oseitian Cy) tops and Imbs year. April 29, Sept. | Potyoraphus rusinennts, 
also). 1 Eecoptopaster pleca, 
Asemuim moestum, 
Serropatpus barbatus. 
fi . i. | Exposed root, Dead. One generation per | Inner bark. Inner bark. June 8 (from bur- | Leptura vittata, None taken. None taken. 
Ricoh se MOP TOBRERTELO DE =n year, 2 rows April | Dryopnthorus americanus. 
Sept. 28) 
Dryophthorus americanus Root and lower | Dead and| decay- | Probably one gen- | Decaying wood. | Decaying wood. | Juty 3, 7 (trom || Drvococtes amerleanue, None taken. None taken. 
a trunk, ing. eration per year, Woo! Nov. 2). | Leptura vittata, 
Tenebrio tenedriodes, 
Adelocera brevicornis, 
Stenoscelis brevis. 
Stenoscetia brevis Bob. Trunk. Exposed denying | Probably one gen- | Decaying wood. | Decaying wood. Dryopthorus americanus, | ‘None taken. None taken. 
‘wood. 
eration per year, 
Tenebrio tenebriodes, 
Adelocera brevicornts. 
Phymatodes dimidiatus Kirby. 
Lower trunk, 
Recently dead. 
One ceneration per 
year. 
Inner bark and 
sapwood. 
Outer sapwood. May 26, 
June 8, 16: 
20, 31, 
Polyoraphus rufipennia, 
Becoptopoater picem, 
Leptostylus sez-guttatus, 
Asemum mocatum, 
Serropalpus barbatus, 
Urocerus albicornis, 
Sirer abbotii. 
Phyliobaenua distocatus, 
Cymatodera dicolor. 
Rhyaea lineolata, 
Paeudorhyasa sp. 
Doryotes (three ‘undescribed 
species) 
Odontaumerua canadenats, 
Burytoma sp. 
Atcmum mocstum Hald. Base of trunk. Dying or recently | One generation in | Sapwood and Outer sapwood. May 29, June 15. | Dendroctonwa simplez, None taken. None taken. 
dead. two years. eartwood, Polyoraphua rufipennis, 
Eccoptogaater picea, 
Fhpmatods a dimidiatus, 
Melanophita sulvoguttata, 
Serropalpua barbatus, 
Aonohammus scutellatua Say.| Trunk and tops. | Recently dead. One generation in | Inner bark and | Sapwood or heart- | June 6, 20, Eccoptogaster pice, None taken, None taken, 
oneortwo years. | sapwood. wood. Polyoraphus rifipennis, 
Serropalpus barbatus. 
Leptura vittata Olly, Exposed root Dead. One generation in | Sapwood and Outer sapwood. | June 15, 28. Dryocoetes americanus, None taken None taken, 
two years, eartwood. Dryophthorus americanus. 
Teptontylus see-guttatus Say. | Trunk. tons or | Dying or recently | Oue generation in | Barkand sapwood. | Outer sapwood. | July 6, & Phyllodaenua distocatus, Phosponophora sp., 
limbs (usually | dead. two years, Cymatodera bicolor. Odontaulacua bilobatus, 
eee arked Atoreutus astigmus. 
Melanophila fulvoguttata, 
Chrysobothris Blanchard, 
Chrysobothria aex-signata, 
Chrysobothria dentipes, 
Anthazla quercata. 
Neoclytua longipes Kirby. Tops and limbs. | Dytng, or recently | One generation in | Barkand sapwood. | Outer sapwood. | July 3, 11, 18. Polyoraphus rufipennis, Phyllodaenus distocatus, Same as above 
dead. two years. Eccoptogaster picer, 
Leptostylus sez-outtatus, 
Pogonocherua miztua, 
Chrysobothrie Blanchardt, 
Chrysobothria sex-signata, 
Ohrysobothris dentipes, 
Melanophila fulvoguttata, 
Anthazia quércata. 
Poponocherus miztus Hald. | ‘Tops and limbu, Pyjae,or recently | One generation in | Bark and sapwood. | Outer sapwood. | June15 to July16. | Same us for Leptostylua Phyliobaenus distocatua. Same ns above, 
lead. two years. sez-guttatua. 
Melanophila fulvoguttata Pett, * ANd | Dying oF recently | One generation in | Barkand sapwood. | Outer sapwood. | June10, 13, 24, In the trunk — Phyllobaenus dislocatue. Samo as above. 
Harr. Aum dead. two years. Dendroctonus simples, 
Polyoraphus rufipennis, 
‘Aactium moestum, 
In the top and Tihs — 
Same as for NV. longipes, 
above. 
Oneyrodothria blancharde Tops and limbs, | Dying, or recently | One keneration In | Barkand sapwood. | Outer sapwood. | June 16 to July 16. Same ns for N. tonoipes, Phyllodaenus distocatus. Same as above. 
. I: above. 
Ohryrobothris dentipes Germ. | Tops and limbs. Pager Tecently | One generation in| Barkand sapwood. | Outer aapwood. | June 16 to July 15. | Same as for N. tongipes, Phyliobaenus distocatua, Same as above. 
i years. ‘above. 
Oneyrodothris sexsignata Tops, and limbs | Dying, or recently Ones enezation in | Bark and sapwood. | Outer sapwood, | June15 to July 15. | Same as for V. Tonpipes, Phyliobaenus dislocatua. Same as above. 
barked — trank oe Buoy 
2% In. dia), 
Anthasia quercata Fabr. Tops and limbs. Dying or recently ena raat in | Barkand sapwood. | Outer sapwood, June 22, Same as for N. longipes, Phyllobacnua dislocatus. Same as above. 
Serropalpus barbatus Schall, | Tntire trunk, raed RE, Of | One eneration In | Sapwood. Outer sapwood. | June 5, 6, Fy B 13: | Dendroctonus simptes | Phytiobaenus distocatus, None taken, 
years: . ‘ul a Ie 
16, Aug. 3. Eccoptogaster picea, 
Crypturous puaitiu 
Asemum moestum, 
Monohammus scutetlatus, 
Phymatodes dimidtatua, 
Stelanophita futvoguttate, 
Urocerua alblcormis, 
Strez abbott. 
Urocerus albicornis Pabr. Entire trunk. Recently dead, One generation per | Sapwood and Sapwood. Polygraphus rufipennis, Phyllodaenus distocatus, None taken. 
‘year, leartwood. Eeccoptogaster Fear 
Phymatodes dmidiatus, 
Serropalpus barbatus, 
Birex abbots, 
| Entire trank. Recently dead. ‘One generation per Sapwood and Sapwood. | = Same as for V. albicornis. | Phyllodaenua dtslocatus. | None taken. 
ebrio tronk. wood. 
Tenedrio tencbriodes Beau. Lower Decaying No new data. No observations. | No observations. | July 7, Dryophthorus americanus, | None taken, None taken. y 
‘Adelocera brevicornts, 
Adelocera drevicornts Lee. Lower trunk. Decaying wood. | Ni; 
fo new data. No observations. | No observations. ril 28 (from | Tenebrio tentdriodes, None . 
AFvood in fald):” | Drgephtnerus aatconus, | Nove taken, ca 
