7611595326

J 987

Wooi). BkiciiT: Catalog Bibuoghapiiy. J

293

rearcd in slabs. Caiiadian Enlomnlogist 93:928-931. (hb jus).

Johnson, Norman Eldkn, P W Orr, andK II Wright 1959. Beetle. hazard in wiudllimwn I)ouglas-lir. Weyerhaeuser Company, Forestry Researeli Center, Forestry Research Notę 20. 3 p. (en).

Johnson. Norman Eldkn. ano I.kon I' PriTtNGKu 1961a. Douglas-lir beetle (Dcndroctonus pseudo-tsu&ic) attacks in living trees inlluenced hy tIn* piosence of fresh windlhrow. Weyerhaeuser Company, Forestry Research Center, Forestry Research Notę 37. 8 p. (c*e hh).

__19611). Overwintermg mortalily of Douglas-lir

beetles in inlested logs, esposed haik and forest litter in western Washington. Weyerhaeuser Company, Forestry Research Center, Forestry Research Notę 42. 11 p. (ee hl>).

Johnson. Norman Eldkn. ano Kisitii R Suka. 1963. Whitc lir defcets assoeiated with attacks by the lir engravc*r. Weyerhaeuser Company, Forestry Research Center, Forestry Research Notę 54. 8 p. (cn).

Johnson. Norman Elden. K 1! Wright, ano? W Orr. 19(51. Attaek and brood snrvival hv the Douglas-lir beetle (Dcndroctonus p.scndotsugae) in lour types of windthrown trees in western Washington. Weyerhaeuser Company, Forestry Research Center, Forestry Research Noto 10. 13 p. (ee hh).

Johnson. Norman Eldkn, ano John G Zingg 19(59. Transpirational dryingof Douglas-fir: eflecton log moisture eontent and insect attaek. Journal ol Forestry 67(11 ):81 (5-819. (ee).

Johnson. PaulC . and Jack E. Coster 1979. Teehniipies for evaluating the iniluenee of hehavioral Chemicals on dispersion of the Southern pine beetle within infestations. Pagcs 18-25 in J. E. Coster and J. L. Searey (eds.), Eva!uating control taetics for the Southern pine beetle. United States De-partment of Agriculture, Forest Service Teehnical Bulletin 1613. 118p. (hvec).

__ 1980. Seasonal and belunioral elieinical elfects on

dispersion of the Southern pine beetle within infestations. Page.s 173-193 in A. A. Berryinan and L. Safranyik (eds.), International l^Tnion o! Forest Research Organizations, Proeeedings, Second Conlerenee on Dispersal of Forest Insects: evalua-tion, theory and management implications. W'ash-ington State University Cooperative Extension Senice, Pullman, Washington. 278 p. (bv ee).

♦Johnson. Paul C., and Richard Franklin Schmitz. 1965. Dcndroctonus ponderosnc llopk. (Coleop-tera: Scolytidae) a pest of western wbite and ponderosa pines in the northern Rocky Mountains. United States Department of Agriculture, Forest Service, lntennountaiu Forest and Rangę Experi-ment Station 4500-FS-1NT-2202. ().

Johnson. Piulii’Cornwell. 1910. Entomological con-siderations in utilization ol inseet-killed ponderosa pine. Journal of Economic Entomology 33:773-776. (en).

--19-49. Determining the bark beetle hazard ol pine

stands in northeastern California. Journal of Forestry 47:277-284. (cn).

--1951a Application of risk ratings for western pine

beetle (Dcndroctonus brcricomis) control in the Inland Empire. Northwest Science 25:32-37. (cn).

__195lh. lleighl ol hroods as a factor allccting ilu*

Ireatmeut uf slauding lodgepule pine trees in-fested hv the mounlain pine becik*. United States Department ul Agriculture, Rureau ul Enlomol-ogy, Curiir d Alenc, Idaho. (en).

__195 la. A hibernulion reeord ol /ps plastotiraphus

Eeeunle (Coleoplera: Scolytidae). Caiiadian Ento-mulugisl 86:431—132. (hh <ls).

__195 Ib. Eogging damage alleels bark beetle resis-

tanee ul residua! ponderosa pine stands. United States Department of Agrieiilture, Forest Scrvice, intermoimtain Forest and Rangę K\perimeiit Sta-liou, Research Notę 6. I p. (en).

__ 1958. Posts attaek on inland timher. W estern Con-

scrvation Journal 15:12, 56-57. (en).

*__ 1959. Forest in.scct resoarch in the vears ahead.

Forestry Centcnnial Conlerenee, Oregon State College, Corval)is. Proeeedings 1959:19-33. ().

__1966a. Attractiveuess of lightning struek pou-

derosa pine trees to Dcndroctonus brcricomis (Coleoptera: Scolytidae). Entomological Soeiety ol America, Annals 59:615. (ee).

__I966h. Climatie inlluenees on bark beetles. Page.s

6-7 in Se\enteenth annual Western Forest lnseet W'ork Conference. Proeeedings. 14-17 Fchruan 1966, Yictoria, British Columbia. United States Department of Agrieiilture. Forest Servicc. Region Four, Ogden, Utah. 67 p. (ee).

__1966c. Sonie causes of natura) tree mortalits in

old-growtli ponderosa pine stands in western Montana. United States Department of Agricul-ture, Forest Semee. Intermoimtain Forest and Rangę Experiment Station, Research Notę 1NT-51.4 p. (en).

__1967. Distribution of bark beetle attacks on pon-

derosa pine trees in Montana. United States Department of Agriculture. Forest Semee, Inter-mountain Forest and Rangę E.\perinient Station, Research Notę INT-62. 7 p. (en lib).

__ 1968. Testing si!\ icultural control of the western

pine beetle in the Rocky Mountains. W ashington State Entomological Soeiety, Proeeedings 26: 242-245. (en ee).

__ 1972. Bark beetle risk in maturę ponderosa pine

forests in western Montana. United States Department of Agriculture, Forest Service. lntcr-mountain Forest and Rangę E.\periment Station. Research Paper INT-119. 31 p. (en).

__1977. Sex-ratio estimation. sequential sampling,

and the programmable poeket caleulator. Ento-mologieal Soeiety of America. Bulletin 23:251-254 (ms).

Johnson. Philip Cornwell. andJ\ck E. Coster. 197S. Probability of attaek by Southern pine beetle in relation In distance from an attractive host tree. Forest Science 24i4):574-5S0. ihh en).

Johnson. W' F. \nd J N 1ULRERT 1902. A list of the beetles ol Ireland [Scolytidae, p. S1S-819]. Royal lrish Acadeim. Proeeedings, Ser. 3. 6(4>:535-819. (ds).

Johnson W\rren T. \nd Howard 11 Lyon 1976. ln-seets that feed on trees and slirubs: an illustrated praetieal guide. Comstock Publishing Associates. Cornell l^Tniversitv Press. Itbaca and London. 46-4 p., 212color illust. (en ds).