Class information for:
Level 2: WEED TECHNOLOGY//WEED SCIENCE//HERBICIDE RESISTANCE

Basic class information
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
9 4 PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY 1475572
484 3       WEED TECHNOLOGY//WEED SCIENCE//ALLELOPATHY 24183
641 2             WEED TECHNOLOGY//WEED SCIENCE//HERBICIDE RESISTANCE 14053
2570 1                   HERBICIDE RESISTANCE//GLYPHOSATE RESISTANCE//AUSTRALIAN HERBICIDE ISTANCE INITIAT 2238
2634 1                   WEED SCIENCE//WEED COMPETITION//WEED INTERFERENCE 2217
5657 1                   WEED SCIENCE//CROP OIL CONCENTRATE//WEED TECHNOLOGY 1622
6948 1                   WEED SEEDBANK//WEED COMMUNITY//WEED RESEARCH 1452
8070 1                   WEED TECHNOLOGY//IPOLA//IPOHG 1318
11735 1                   1 3 DICHLOROPROPENE//CHLOROPICRIN//METHYL BROMIDE ALTERNATIVES 986
11814 1                   2 CYANOACRYLATES//TRIAZINE RESISTANCE//ATRAZINE RESISTANCE 980
16373 1                   TURFGRASS INJURY//WEED TECHNOLOGY//TURFGRASS TOLERANCE 684
16758 1                   BURIAL DEPTH//WEED SCI CROP ENVIRONM SCI//DRY SEEDED RICE 662
21100 1                   HERBICIDE DRIFT//OFF TARGET MOVEMENT//NON TARGET PLANTS 456
25401 1                   PHLOEM MOBILITY//PARAQUAT RESISTANCE//TRANSPORT ASSIMILATS 306
26455 1                   CLOMAZONE//DIMETHAZONE//FMC 57020 275
26512 1                   PLANTA DANINHA//ACONITATE ISOMERASE//NUCLEO PESQUISA AVANCADA MATOL NUPAM 273
27668 1                   COGONGRASS//GREEN CORN//SPEARGRASS 244
31133 1                   DAUGHTER TUBER SPROUTING//POTATO SOLANUM TUBEROSUM L RUSSET BURBANK//TUBER SPROUTING TEST 172
37261 1                   BENTHIOCARB//5 CHLORO 3 1 1 DIMETHYLETHYL 6 METHYL 2 4 1H 1H PYRIMIDINEDIONE//SINBAR 86
37491 1                   GROUNDKEEPERS//WEED FRESH BIOMASS//GROUNDKEEPER VOLUNTEER POTATO 82

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEED TECHNOLOGY journal 3449679 17% 63% 2445
2 WEED SCIENCE journal 2854996 17% 54% 2381
3 HERBICIDE RESISTANCE authKW 1198610 6% 67% 796
4 WEED RESEARCH journal 750676 6% 41% 825
5 AGRONOMY WoSSC 739897 60% 4% 8477
6 PLANTA DANINHA journal 664741 4% 52% 566
7 INTEGRATED WEED MANAGEMENT authKW 332204 2% 55% 271
8 WEED CONTROL authKW 299898 3% 31% 435
9 PLANT SCIENCES WoSSC 251757 58% 1% 8184
10 GLYPHOSATE RESISTANCE authKW 247429 1% 78% 141

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Agronomy 739897 60% 4% 8477
2 Plant Sciences 251757 58% 1% 8184
3 Agriculture, Multidisciplinary 22239 9% 1% 1212
4 Entomology 10520 7% 1% 968
5 Horticulture 4257 3% 1% 433
6 AGRICULTURAL EXPERIMENT STATION REPORTS 1714 0% 3% 29
7 Ecology 501 3% 0% 464
8 Environmental Sciences 363 5% 0% 633
9 Soil Science 349 1% 0% 179
10 Biodiversity Conservation 185 1% 0% 112

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AUSTRALIAN HERBICIDE ISTANCE INITIAT 116998 0% 83% 63
2 WESTERN AUSTRALIAN HERBICIDE ISTANCE INITIAT 69323 0% 74% 42
3 EASTERN SHORE AGR EXTENS 60036 0% 53% 51
4 AGR CHEM ED HOL 58554 0% 93% 28
5 AGRON 56830 6% 3% 881
6 WEED SCI 56372 1% 24% 105
7 RIDGETOWN 55969 0% 50% 50
8 PLANT AGR 53329 1% 13% 188
9 CROP SOIL SCI 50894 2% 7% 349
10 SO WEED SCI UNIT 44477 0% 30% 66

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEED TECHNOLOGY 3449679 17% 63% 2445
2 WEED SCIENCE 2854996 17% 54% 2381
3 WEED RESEARCH 750676 6% 41% 825
4 PLANTA DANINHA 664741 4% 52% 566
5 WEED BIOLOGY AND MANAGEMENT 120483 1% 38% 140
6 CROP PROTECTION 92282 3% 9% 442
7 PEST MANAGEMENT SCIENCE 63701 2% 9% 308
8 CANADIAN JOURNAL OF PLANT SCIENCE 63486 3% 8% 375
9 PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 55112 2% 9% 279
10 PESTICIDE SCIENCE 38154 1% 9% 197

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HERBICIDE RESISTANCE 1198610 6% 67% 796 Search HERBICIDE+RESISTANCE Search HERBICIDE+RESISTANCE
2 INTEGRATED WEED MANAGEMENT 332204 2% 55% 271 Search INTEGRATED+WEED+MANAGEMENT Search INTEGRATED+WEED+MANAGEMENT
3 WEED CONTROL 299898 3% 31% 435 Search WEED+CONTROL Search WEED+CONTROL
4 GLYPHOSATE RESISTANCE 247429 1% 78% 141 Search GLYPHOSATE+RESISTANCE Search GLYPHOSATE+RESISTANCE
5 CHEAL 246792 1% 82% 134 Search CHEAL Search CHEAL
6 CROP INJURY 224240 1% 72% 139 Search CROP+INJURY Search CROP+INJURY
7 WEED COMPETITION 221023 1% 66% 150 Search WEED+COMPETITION Search WEED+COMPETITION
8 GLYPHOSATE 205563 3% 22% 422 Search GLYPHOSATE Search GLYPHOSATE
9 ABUTH 202570 1% 84% 108 Search ABUTH Search ABUTH
10 WEED DENSITY 198182 1% 68% 130 Search WEED+DENSITY Search WEED+DENSITY

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.

Classes with closest relation at Level 2


rank cluster_id2 link
1 3705 SAFENER//HERBICIDE DETOXIFICATION//HERBICIDE SAFENER
2 2812 PRECISION AGRICULTURE//COMPUTERS AND ELECTRONICS IN AGRICULTURE//SITE SPECIFIC WEED MANAGEMENT
3 3224 APPLICATION TECHNOLOGY//SPRAYERS//SPRAY DRIFT
4 2512 ACETOHYDROXYACID SYNTHASE//HERBICIDAL ACTIVITY//FLUBENDIAMIDE
5 2341 ALLELOPATHY//ALLELOPATHY JOURNAL//ALLELOCHEMICALS
6 321 PESTICIDES//GLYPHOSATE//HERBICIDE
7 1027 SEED SCIENCE AND TECHNOLOGY//GERMINATION//SEED SCIENCE RESEARCH
8 992 BIOLOGICAL INVASIONS//INVASIVE SPECIES//INVASIVE PLANTS
9 1378 GMO//GENETICALLY MODIFIED ORGANISMS//BACILLUS THURINGIENSIS
10 2568 TURFGRASS//CROP SCIENCE//TURF QUALITY

Go to start page