Class information for:
Level 1: BLACK DOT//POWDERY SCAB//SILVER SCURF

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
19938 483 26.7 44%


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
3 4 PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY 1882812
55 3       MYCOLOGY//MYCOTOXINS//AFLATOXIN 89641
883 2             PLANT DISEASE//LATE BLIGHT//PHYTOPHTHORA INFESTANS 11432
19938 1                   BLACK DOT//POWDERY SCAB//SILVER SCURF 483

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 BLACK DOT authKW 1735811 6% 89% 31
2 POWDERY SCAB authKW 1095782 5% 67% 26
3 SILVER SCURF authKW 950914 4% 79% 19
4 SPONGOSPORA SUBTERRANEA authKW 640078 4% 56% 18
5 HELMINTHOSPORIUM SOLANI authKW 516278 3% 58% 14
6 KIMBERLY RE address 404599 2% 80% 8
7 KLAMATH BASIN RE address 367816 2% 73% 8
8 DRY ROT authKW 344322 3% 34% 16
9 SKIN SPOT authKW 344190 1% 78% 7
10 COLLETOTRICHUM COCCODES authKW 330778 3% 35% 15

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 Agronomy 19774 53% 0% 258
2 Plant Sciences 3301 37% 0% 177
3 Agriculture, Multidisciplinary 1473 12% 0% 57
4 Horticulture 336 5% 0% 22
5 Mycology 161 2% 0% 12
6 Entomology 11 2% 0% 8
7 Soil Science 11 1% 0% 6
8 Food Science & Technology 6 2% 0% 12
9 Biotechnology & Applied Microbiology 3 3% 0% 13
10 Microbiology 2 2% 0% 12

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 KIMBERLY RE 404599 2% 80% 8
2 KLAMATH BASIN RE 367816 2% 73% 8
3 TWIN FALLS RE 197556 1% 63% 5
4 ABERDEEN EXTENS RE 168582 1% 67% 4
5 IDAHO FALLS RE 162557 1% 43% 6
6 GILAT EXPT STN 147089 2% 21% 11
7 CENT OREGON EXPT STN 144498 1% 57% 4
8 PLANT SCI PHYTOPATHOL GRP 126438 0% 100% 2
9 SOUTHWEST IDAHO RE 126438 0% 100% 2
10 ABERDEEN RE 101138 2% 20% 8

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 POTATO RESEARCH 318295 16% 6% 79
2 AMERICAN JOURNAL OF POTATO RESEARCH 205308 11% 6% 55
3 PLANT PATHOLOGY 43549 10% 1% 50
4 AMERICAN POTATO JOURNAL 32361 5% 2% 23
5 ANNALS OF APPLIED BIOLOGY 24189 8% 1% 40
6 ANNALES AGRICULTURAE FENNIAE 18630 2% 4% 8
7 PLANT DISEASE 11813 9% 0% 43
8 PHYTOPROTECTION 3623 1% 1% 5
9 ARCHIV FUR PHYTOPATHOLOGIE UND PFLANZENSCHUTZ-ARCHIVES OF PHYTOPATHOLOGY AND PLANT PROTECTION 2479 1% 1% 3
10 EUROPEAN JOURNAL OF PLANT PATHOLOGY 2397 2% 0% 11

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 BLACK DOT 1735811 6% 89% 31 Search BLACK+DOT Search BLACK+DOT
2 POWDERY SCAB 1095782 5% 67% 26 Search POWDERY+SCAB Search POWDERY+SCAB
3 SILVER SCURF 950914 4% 79% 19 Search SILVER+SCURF Search SILVER+SCURF
4 SPONGOSPORA SUBTERRANEA 640078 4% 56% 18 Search SPONGOSPORA+SUBTERRANEA Search SPONGOSPORA+SUBTERRANEA
5 HELMINTHOSPORIUM SOLANI 516278 3% 58% 14 Search HELMINTHOSPORIUM+SOLANI Search HELMINTHOSPORIUM+SOLANI
6 DRY ROT 344322 3% 34% 16 Search DRY+ROT Search DRY+ROT
7 SKIN SPOT 344190 1% 78% 7 Search SKIN+SPOT Search SKIN+SPOT
8 COLLETOTRICHUM COCCODES 330778 3% 35% 15 Search COLLETOTRICHUM+COCCODES Search COLLETOTRICHUM+COCCODES
9 POTATO DRY ROT 309770 1% 70% 7 Search POTATO+DRY+ROT Search POTATO+DRY+ROT
10 SPONGOSPORA SUBTERRANEA F SP SUBTERRANEA 263412 1% 83% 5 Search SPONGOSPORA+SUBTERRANEA+F+SP+SUBTERRANEA Search SPONGOSPORA+SUBTERRANEA+F+SP+SUBTERRANEA

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 JOHNSON, DA , CUMMINGS, TF , (2015) EFFECT OF EXTENDED CROP ROTATIONS ON INCIDENCE OF BLACK DOT, SILVER SCURF, AND VERTICILLIUM WILT OF POTATO.PLANT DISEASE. VOL. 99. ISSUE 2. P. 257 -262 29 91% 4
2 BOJANOWSKI, A , AVIS, TJ , PELLETIER, S , TWEDDELL, RJ , (2013) MANAGEMENT OF POTATO DRY ROT.POSTHARVEST BIOLOGY AND TECHNOLOGY. VOL. 84. ISSUE . P. 99-109 53 50% 9
3 AVIS, TJ , MARTINEZ, C , TWEDDELL, RJ , (2010) MINIREVIEW/MINISYNTHESE INTEGRATED MANAGEMENT OF POTATO SILVER SCURF (HELMINTHOSPORIUM SOLANI).CANADIAN JOURNAL OF PLANT PATHOLOGY-REVUE CANADIENNE DE PHYTOPATHOLOGIE. VOL. 32. ISSUE 3. P. 287-297 40 73% 3
4 FALLOON, RE , MERZ, U , BUTLER, RC , CURTIN, D , LISTER, RA , THOMAS, SM , (2016) ROOT INFECTION OF POTATO BY SPONGOSPORA SUBTERRANEA: KNOWLEDGE REVIEW AND EVIDENCE FOR DECREASED PLANT PRODUCTIVITY.PLANT PATHOLOGY. VOL. 65. ISSUE 3. P. 422 -434 23 82% 4
5 ERRAMPALLI, D , SAUNDERS, JM , HOLLEY, JD , (2001) EMERGENCE OF SILVER SCURF (HELMINTHOSPORIUM SOLANI) AS AN ECONOMICALLY IMPORTANT DISEASE OF POTATO.PLANT PATHOLOGY. VOL. 50. ISSUE 2. P. 141-153 40 85% 36
6 BITTARA, FG , THOMPSON, AL , GUDMESTAD, NC , SECOR, GA , (2016) FIELD EVALUATION OF POTATO GENOTYPES FOR RESISTANCE TO POWDERY SCAB ON TUBERS AND ROOT GALL FORMATION CAUSED BY SPONGOSPORA SUBTERRANEA.AMERICAN JOURNAL OF POTATO RESEARCH. VOL. 93. ISSUE 5. P. 497 -508 29 78% 0
7 LEES, AK , HILTON, AJ , (2003) BLACK DOT (COLLETOTRICHUM COCCODES): AN INCREASINGLY IMPORTANT DISEASE OF POTATO.PLANT PATHOLOGY. VOL. 52. ISSUE 1. P. 3-12 43 68% 36
8 NITZAN, N , EVANS, MA , CUMMINGS, TF , JOHNSON, DA , BATCHELOR, DL , OLSEN, C , HAYNES, KG , BROWN, CR , (2009) FIELD RESISTANCE TO POTATO STEM COLONIZATION BY THE BLACK DOT PATHOGEN COLLETOTRICHUM COCCODES.PLANT DISEASE. VOL. 93. ISSUE 11. P. 1116-1122 30 86% 6
9 PASCHE, JS , TAYLOR, RJ , GUDMESTAD, NC , (2010) COLONIZATION OF POTATO BY COLLETOTRICHUM COCCODES: EFFECT OF SOIL INFESTATION AND SEED TUBER AND FOLIAR INOCULATION.PLANT DISEASE. VOL. 94. ISSUE 7. P. 905-914 30 83% 6
10 BALENDRES, MA , TEGG, RS , WILSON, CR , (2016) KEY EVENTS IN PATHOGENESIS OF SPONGOSPORA DISEASES IN POTATO: A REVIEW.AUSTRALASIAN PLANT PATHOLOGY. VOL. 45. ISSUE 3. P. 229 -240 35 50% 2

Classes with closest relation at Level 1


Rank Class id link
1 23078 STREPTOMYCES SCABIES//POTATO SCAB//COMMON SCAB
2 29633 SEPTORIA LYCOPERSICI//BLACK LEAF MOLD//BUCKEYE ROT
3 20095 PLASMODIOPHORA BRASSICAE//CLUBROOT//CLUBROOT DISEASE
4 9454 VERTICILLIUM DAHLIAE//VERTICILLIUM WILT//POTATO EARLY DYING
5 13309 RHIZOMANIA//BYMOVIRUS//POLYMYXA GRAMINIS
6 7581 ANASTOMOSIS GROUP//RHIZOCTONIA SOLANI//THANATEPHORUS CUCUMERIS
7 17083 SPROUT INHIBITION//COLD INDUCED SWEETENING//CHIP COLOUR
8 7563 LATE BLIGHT//PHYTOPHTHORA INFESTANS//POTATO LATE BLIGHT
9 8550 ANTHRACNOSE//COLLETOTRICHUM ACUTATUM//COLLETOTRICHUM GLOEOSPORIOIDES
10 8245 ERWINIA CHRYSANTHEMI//SOFT ROT//PECTOBACTERIUM

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