Class information for:
Level 1: ALLELOPATHY//ALLELOPATHY JOURNAL//ALLELOCHEMICALS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
572 3290 36.5 50%


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
690 3       ALLELOPATHY//ALLELOPATHY JOURNAL//ALLELOCHEMICALS 7846
2366 2             ALLELOPATHY//ALLELOPATHY JOURNAL//ALLELOCHEMICALS 4330
572 1                   ALLELOPATHY//ALLELOPATHY JOURNAL//ALLELOCHEMICALS 3290

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 ALLELOPATHY authKW 6967079 42% 55% 1374
2 ALLELOPATHY JOURNAL journal 3688275 19% 65% 609
3 ALLELOCHEMICALS authKW 1584638 12% 44% 391
4 AUTOTOXICITY authKW 710482 3% 77% 99
5 ROOT EXUDATES authKW 282586 4% 21% 147
6 ALLELOPATHIC POTENTIAL authKW 241839 1% 74% 35
7 SEEDLING GROWTH authKW 241495 4% 18% 144
8 SORGOLEONE authKW 216766 1% 81% 29
9 NATURAL HERBICIDES authKW 199399 1% 61% 35
10 PHYTOTOXICITY authKW 193249 6% 11% 192

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 70881 39% 1% 1281
2 Plant Sciences 17480 33% 0% 1070
3 Ecology 7273 17% 0% 575
4 Agriculture, Multidisciplinary 4549 8% 0% 266
5 Soil Science 3436 6% 0% 210
6 Horticulture 980 3% 0% 101
7 Biochemistry & Molecular Biology 508 15% 0% 485
8 Forestry 470 2% 0% 79
9 Chemistry, Applied 122 3% 0% 86
10 Food Science & Technology 82 3% 0% 99

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 ENVIRONM VOCAT STUDIES 158131 1% 61% 28
2 FARRER CONSERVAT FARMING 104386 0% 75% 15
3 ENVIRONM ANALYT S 76604 1% 49% 17
4 CHEM ECOL UNIT 55098 0% 42% 14
5 HIGHER AGRON CHOTT MERIEM 46969 0% 56% 9
6 WEED SCI ALLELOPATHY 37118 0% 100% 4
7 BIOL SCI PLANT PROTECT 33128 0% 36% 10
8 TROP SUBTROP ECOL 33118 0% 24% 15
9 FITOTER 30364 0% 55% 6
10 WAGGA AGR 30364 0% 55% 6

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 ALLELOPATHY JOURNAL 3688275 19% 65% 609
2 JOURNAL OF CHEMICAL ECOLOGY 168094 10% 5% 335
3 WEED BIOLOGY AND MANAGEMENT 51399 1% 13% 44
4 PLANTA DANINHA 20387 1% 5% 48
5 WEED SCIENCE 11735 2% 2% 75
6 PAKISTAN JOURNAL OF BOTANY 7885 2% 1% 65
7 PLANT GROWTH REGULATION 7297 1% 2% 46
8 PLANT AND SOIL 7296 3% 1% 98
9 ACTA BOTANICA BRASILICA 5778 1% 3% 23
10 ACTA PHYSIOLOGIAE PLANTARUM 4789 1% 1% 41

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 ALLELOPATHY 6967079 42% 55% 1374 Search ALLELOPATHY Search ALLELOPATHY
2 ALLELOCHEMICALS 1584638 12% 44% 391 Search ALLELOCHEMICALS Search ALLELOCHEMICALS
3 AUTOTOXICITY 710482 3% 77% 99 Search AUTOTOXICITY Search AUTOTOXICITY
4 ROOT EXUDATES 282586 4% 21% 147 Search ROOT+EXUDATES Search ROOT+EXUDATES
5 ALLELOPATHIC POTENTIAL 241839 1% 74% 35 Search ALLELOPATHIC+POTENTIAL Search ALLELOPATHIC+POTENTIAL
6 SEEDLING GROWTH 241495 4% 18% 144 Search SEEDLING+GROWTH Search SEEDLING+GROWTH
7 SORGOLEONE 216766 1% 81% 29 Search SORGOLEONE Search SORGOLEONE
8 NATURAL HERBICIDES 199399 1% 61% 35 Search NATURAL+HERBICIDES Search NATURAL+HERBICIDES
9 PHYTOTOXICITY 193249 6% 11% 192 Search PHYTOTOXICITY Search PHYTOTOXICITY
10 AQUEOUS EXTRACTS 161812 2% 34% 52 Search AQUEOUS+EXTRACTS Search AQUEOUS+EXTRACTS

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 DE ALBUQUERQUE, MB , DOS SANTOS, RC , LIMA, LM , MELO, PD , NOGUEIRA, RJMC , DA CAMARA, CAG , RAMOS, AD , (2011) ALLELOPATHY, AN ALTERNATIVE TOOL TO IMPROVE CROPPING SYSTEMS. A REVIEW.AGRONOMY FOR SUSTAINABLE DEVELOPMENT. VOL. 31. ISSUE 2. P. 379 -395 108 84% 24
2 CHENG, F , CHENG, ZH , (2015) RESEARCH PROGRESS ON THE USE OF PLANT ALLELOPATHY IN AGRICULTURE AND THE PHYSIOLOGICAL AND ECOLOGICAL MECHANISMS OF ALLELOPATHY.FRONTIERS IN PLANT SCIENCE. VOL. 6. ISSUE . P. - 114 68% 4
3 INDERJIT , KEATING, KI , (1999) ALLELOPATHY: PRINCIPLES, PROCEDURES, PROCESSES, AND PROMISES FOR BIOLOGICAL CONTROL.ADVANCES IN AGRONOMY, VOL 67. VOL. 67. ISSUE . P. 141 -231 162 60% 0
4 ASLAM, F , KHALIQ, A , MATLOOB, A , TANVEER, A , HUSSAIN, S , ZAHIR, Z , (2017) ALLELOPATHY IN AGRO-ECOSYSTEMS: A CRITICAL REVIEW OF WHEAT ALLELOPATHY-CONCEPTS AND IMPLICATIONS.CHEMOECOLOGY. VOL. 27. ISSUE 1. P. 1 -24 104 57% 0
5 SCOGNAMIGLIO, M , D'ABROSCA, B , ESPOSITO, A , PACIFICO, S , MONACO, P , FIORENTINO, A , (2013) PLANT GROWTH INHIBITORS: ALLELOPATHIC ROLE OR PHYTOTOXIC EFFECTS? FOCUS ON MEDITERRANEAN BIOMES.PHYTOCHEMISTRY REVIEWS. VOL. 12. ISSUE 4. P. 803-830 97 60% 8
6 TESIO, F , FERRERO, A , (2010) ALLELOPATHY, A CHANCE FOR SUSTAINABLE WEED MANAGEMENT.INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY. VOL. 17. ISSUE 5. P. 377 -389 78 74% 14
7 BLUM, U , SHAFER, SR , LEHMAN, ME , (1999) EVIDENCE FOR INHIBITORY ALLELOPATHIC INTERACTIONS INVOLVING PHENOLIC ACIDS IN FIELD SOILS: CONCEPTS VS. AN EXPERIMENTAL MODEL.CRITICAL REVIEWS IN PLANT SCIENCES. VOL. 18. ISSUE 5. P. 673-693 61 88% 172
8 SINGH, HP , BATISH, DR , KOHLI, RK , (2003) ALLELOPATHIC INTERACTIONS AND ALLELOCHEMICALS: NEW POSSIBILITIES FOR SUSTAINABLE WEED MANAGEMENT.CRITICAL REVIEWS IN PLANT SCIENCES. VOL. 22. ISSUE 3-4. P. 239 -311 135 34% 158
9 CHEN, T , LIN, S , WU, LK , LIN, WX , SAMPIETRO, DA , (2015) SOIL SICKNESS : CURRENT STATUS AND FUTURE PERSPECTIVES.ALLELOPATHY JOURNAL. VOL. 36. ISSUE 2. P. 167 -195 65 63% 1
10 HUANG, LF , SONG, LX , XIA, XJ , MAO, WH , SHI, K , ZHOU, YH , YU, JQ , (2013) PLANT-SOIL FEEDBACKS AND SOIL SICKNESS: FROM MECHANISMS TO APPLICATION IN AGRICULTURE.JOURNAL OF CHEMICAL ECOLOGY. VOL. 39. ISSUE 2. P. 232 -242 59 58% 37

Classes with closest relation at Level 1


Rank Class id link
1 21660 PARTHENIUM HYSTEROPHORUS//PARTHENIN//PARTHENIUM WEED
2 17189 DIMBOA//BENZOXAZINOIDS//DIBOA
3 16130 PLANT SOIL FEEDBACK//LONICERA MAACKII//ALLIARIA PETIOLATA
4 32370 LEPIDIMOIDE//RAPHANUSANIN//BRUINSMA HASEGAWA THEORY
5 31004 PTERODON PUBESCENS//PTERODON EMARGINATUS//HILL REACTION INHIBITORS
6 31307 THERMAL WEED CONTROL//NON CHEMICAL WEED CONTROL//HARD SURFACES
7 23601 MASS AND CHEMICAL COMPOSITION//WHEAT STRAW APPLICATION//GENOM FITOMELHORAMENTO
8 10273 ALGICIDAL BACTERIA//MICROCYSTIS AERUGINOSA//ALGICIDAL ACTIVITY
9 3566 COVER CROPS//CATCH CROP//ROLLER CRIMPER
10 13120 WEEDY RICE//CLEARFIELD RICE//RED RICE

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