Class information for:
Level 1: SCOLYTIDAE//BARK BEETLES//IPS TYPOGRAPHUS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2927 2112 37.0 40%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
13 4 ZOOLOGY//MARINE & FRESHWATER BIOLOGY//FISHERIES 1013533
238 3       ENTOMOLOGY//APIS MELLIFERA//SOCIOBIOLOGY 47753
1510 2             BARK BEETLES//SCOLYTIDAE//MOUNTAIN PINE BEETLE 7528
2927 1                   SCOLYTIDAE//BARK BEETLES//IPS TYPOGRAPHUS 2112

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SCOLYTIDAE authKW 2046302 11% 62% 227
2 BARK BEETLES authKW 1282434 12% 36% 246
3 IPS TYPOGRAPHUS authKW 1060794 5% 65% 113
4 IPS PINI authKW 733868 3% 89% 57
5 IPSDIENOL authKW 631070 2% 89% 49
6 DENDROCTONUS FRONTALIS authKW 437417 2% 64% 47
7 SCOLYTINAE authKW 349890 3% 36% 68
8 THANASIMUS DUBIUS authKW 303581 1% 100% 21
9 VERBENONE authKW 261720 2% 46% 39
10 DENDROCTONUS BREVICOMIS authKW 260201 1% 75% 24

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Entomology 123602 57% 1% 1200
2 Forestry 9829 12% 0% 259
3 Ecology 6924 21% 0% 444
4 Biochemistry & Molecular Biology 414 16% 0% 336
5 Zoology 211 4% 0% 88
6 Evolutionary Biology 136 2% 0% 44
7 Biodiversity Conservation 58 1% 0% 22
8 Multidisciplinary Sciences 21 1% 0% 17
9 Agronomy 6 1% 0% 24
10 Biology 3 1% 0% 23

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 RUSSELL S 345 104427 1% 43% 17
2 BIOMETRY PROGRAM 61673 0% 53% 8
3 ZAKLAD GOSPODARKI LESNEJ REGIONOW GORSKICH 43369 0% 100% 3
4 FO T MANAGEMENT MT REG 40152 0% 56% 5
5 VARIAC BIOL EVOLUC 38539 0% 33% 8
6 FO T HLTH PROTECT 33857 1% 16% 15
7 BIOCHEM 330 30605 0% 35% 6
8 PACIFIC SW STN 30063 2% 5% 42
9 DURHAM FIELD OFF 28913 0% 100% 2
10 LUXEMBOURGEOIS 28913 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF CHEMICAL ECOLOGY 107855 10% 3% 215
2 ZEITSCHRIFT FUR ANGEWANDTE ENTOMOLOGIE-JOURNAL OF APPLIED ENTOMOLOGY 106274 3% 10% 73
3 CANADIAN ENTOMOLOGIST 102109 7% 5% 154
4 JOURNAL OF APPLIED ENTOMOLOGY 82755 6% 5% 119
5 JOURNAL OF APPLIED ENTOMOLOGY-ZEITSCHRIFT FUR ANGEWANDTE ENTOMOLOGIE 81427 3% 9% 65
6 AGRICULTURAL AND FOREST ENTOMOLOGY 72261 3% 9% 58
7 ENVIRONMENTAL ENTOMOLOGY 41925 7% 2% 148
8 ANZEIGER FUR SCHADLINGSKUNDE PFLANZENSCHUTZ UMWELTSCHUTZ 31571 2% 7% 32
9 JOURNAL OF THE GEORGIA ENTOMOLOGICAL SOCIETY 14382 1% 5% 20
10 HOLARCTIC ECOLOGY 12736 1% 4% 21

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 SCOLYTIDAE 2046302 11% 62% 227 Search SCOLYTIDAE Search SCOLYTIDAE
2 BARK BEETLES 1282434 12% 36% 246 Search BARK+BEETLES Search BARK+BEETLES
3 IPS TYPOGRAPHUS 1060794 5% 65% 113 Search IPS+TYPOGRAPHUS Search IPS+TYPOGRAPHUS
4 IPS PINI 733868 3% 89% 57 Search IPS+PINI Search IPS+PINI
5 IPSDIENOL 631070 2% 89% 49 Search IPSDIENOL Search IPSDIENOL
6 DENDROCTONUS FRONTALIS 437417 2% 64% 47 Search DENDROCTONUS+FRONTALIS Search DENDROCTONUS+FRONTALIS
7 SCOLYTINAE 349890 3% 36% 68 Search SCOLYTINAE Search SCOLYTINAE
8 THANASIMUS DUBIUS 303581 1% 100% 21 Search THANASIMUS+DUBIUS Search THANASIMUS+DUBIUS
9 VERBENONE 261720 2% 46% 39 Search VERBENONE Search VERBENONE
10 DENDROCTONUS BREVICOMIS 260201 1% 75% 24 Search DENDROCTONUS+BREVICOMIS Search DENDROCTONUS+BREVICOMIS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 SULLIVAN, BT , (2016) SEMIOCHEMICALS IN THE NATURAL HISTORY OF SOUTHERN PINE BEETLE DENDROCTONUS FRONTALIS ZIMMERMANN AND THEIR ROLE IN PEST MANAGEMENT.PINE BARK BEETLES. VOL. 50. ISSUE . P. 129 -193 138 95% 1
2 GITAU, CW , BASHFORD, R , CARNEGIE, AJ , GURR, GM , (2013) A REVIEW OF SEMIOCHEMICALS ASSOCIATED WITH BARK BEETLE (COLEOPTERA: CURCULIONIDAE: SCOLYTINAE) PESTS OF CONIFEROUS TREES: A FOCUS ON BEETLE INTERACTIONS WITH OTHER PESTS AND THEIR ASSOCIATES.FOREST ECOLOGY AND MANAGEMENT. VOL. 297. ISSUE . P. 1 -14 95 69% 18
3 RAFFA, KF , ANDERSSON, MN , SCHLYTER, F , (2016) HOST SELECTION BY BARK BEETLES: PLAYING THE ODDS IN A HIGH-STAKES GAME.PINE BARK BEETLES. VOL. 50. ISSUE . P. 1 -74 115 53% 1
4 SYMONDS, MRE , GITAU-CLARKE, CW , (2016) THE EVOLUTION OF AGGREGATION PHEROMONE DIVERSITY IN BARK BEETLES.PINE BARK BEETLES. VOL. 50. ISSUE . P. 195 -234 83 73% 1
5 WERMELINGER, B , (2004) ECOLOGY AND MANAGEMENT OF THE SPRUCE BARK BEETLE IPS TYPOGRAPHUS - A REVIEW OF RECENT RESEARCH.FOREST ECOLOGY AND MANAGEMENT. VOL. 202. ISSUE 1-3. P. 67 -82 72 89% 232
6 KAUSRUD, K , OKLAND, B , SKARPAAS, O , GREGOIRE, JC , ERBILGIN, N , STENSETH, NC , (2012) POPULATION DYNAMICS IN CHANGING ENVIRONMENTS: THE CASE OF AN ERUPTIVE FOREST PEST SPECIES.BIOLOGICAL REVIEWS. VOL. 87. ISSUE 1. P. 34 -51 99 59% 21
7 RAFFA, KF , (2001) MIXED MESSAGES ACROSS MULTIPLE TROPHIC LEVELS: THE ECOLOGY OF BARK BEETLE CHEMICAL COMMUNICATION SYSTEMS.CHEMOECOLOGY. VOL. 11. ISSUE 2. P. 49 -65 94 80% 99
8 PROGAR, RA , GILLETTE, N , FETTIG, CJ , HRINKEVICH, K , (2014) APPLIED CHEMICAL ECOLOGY OF THE MOUNTAIN PINE BEETLE.FOREST SCIENCE. VOL. 60. ISSUE 3. P. 414 -433 73 72% 11
9 LOUIS, M , TOFFIN, E , GREGOIRE, JC , DENEUBOURG, JL , (2016) MODELLING COLLECTIVE FORAGING IN ENDEMIC BARK BEETLE POPULATIONS.ECOLOGICAL MODELLING. VOL. 337. ISSUE . P. 188 -199 59 83% 0
10 SHEPHERD, WP , HUBER, DPW , SEYBOLD, SJ , FETTIG, CJ , (2007) ANTENNAL RESPONSES OF THE WESTERN PINE BEETLE, DENDROCTONUS BREVICOMIS (COLEOPTERA : CURCULIONIDAE), TO STEM VOLATILES OF ITS PRIMARY HOST, PINUS PONDEROSA, AND NINE SYMPATRIC NONHOST ANGIOSPERMS AND CONIFERS.CHEMOECOLOGY. VOL. 17. ISSUE 4. P. 209 -221 58 98% 7

Classes with closest relation at Level 1


Rank Class id link
1 13134 MOUNTAIN PINE BEETLE//DENDROCTONUS PONDEROSAE//SPRUCE BEETLE
2 18949 AMBROSIA BEETLE//LAUREL WILT//XYLEBORUS GLABRATUS
3 8116 OPHIOSTOMA//LEPTOGRAPHIUM//OPHIOSTOMATOID FUNGI
4 21502 HYLOBIUS ABIETIS//PISSODES STROBI//PINE WEEVIL
5 31208 SIREX NOCTILIO//WOODWASP//SIRICIDAE
6 8609 AGRILUS PLANIPENNIS//EMERALD ASH BORER//CERAMBYCIDAE
7 29239 HYPOTHENEMUS HAMPEI//COFFEE BERRY BORER//PHYMASTICHUS COFFEA
8 31385 COLEOPHORA LARICELLA//COLEOPHORA LARICELLA HBN//NEEDLE PHYSIOLOGY
9 20115 COLPURINI//LEPTOGLOSSUS OCCIDENTALIS//MEGASTIGMUS
10 19228 GREGARINE//EUGREGARINIDA//HELICOSPORIDIUM

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