Class information for:
Level 1: 1 3 DICHLOROPROPENE//CHLOROPICRIN//SOIL FUMIGATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13766 814 27.7 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
610 3       JOURNAL OF NEMATOLOGY//NEMATROPICA//ROOT KNOT NEMATODE 14151
595 2             JOURNAL OF NEMATOLOGY//NEMATROPICA//ROOT KNOT NEMATODE 14151
13766 1                   1 3 DICHLOROPROPENE//CHLOROPICRIN//SOIL FUMIGATION 814

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 1 3 DICHLOROPROPENE authKW 1739418 10% 57% 82
2 CHLOROPICRIN authKW 1163079 8% 49% 63
3 SOIL FUMIGATION authKW 1009442 7% 46% 58
4 SOIL PHYS PESTICIDES UNIT address 684248 3% 79% 23
5 METHYL BROMIDE authKW 621121 9% 22% 77
6 METAM SODIUM authKW 619437 4% 49% 34
7 SOIL FUMIGANTS authKW 496067 3% 58% 23
8 VIRTUALLY IMPERMEABLE FILM authKW 396208 2% 81% 13
9 FUMIGANT authKW 378388 6% 19% 52
10 METHYL ISOTHIOCYANATE authKW 360764 3% 42% 23

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 Environmental Sciences 5944 41% 0% 337
2 Agronomy 4892 21% 0% 170
3 Entomology 1663 11% 0% 90
4 Agriculture, Multidisciplinary 1206 8% 0% 68
5 Horticulture 1155 6% 0% 52
6 Engineering, Environmental 1035 9% 0% 77
7 Meteorology & Atmospheric Sciences 417 7% 0% 57
8 Chemistry, Applied 380 7% 0% 58
9 Soil Science 321 4% 0% 33
10 Plant Sciences 270 9% 0% 77

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 SOIL PHYS PESTICIDES UNIT 684248 3% 79% 23
2 US SALIN 316833 7% 14% 59
3 WATER MANAGEMENT UNIT 214523 4% 18% 31
4 GEORGE E BROWN JR SALIN 183429 4% 16% 30
5 SAN JOAQUIN VALLEY AGR SCI 134365 5% 10% 37
6 PEST MANAGEMENT PLICAT 120035 0% 80% 4
7 FLORIDA COOPERAT EXTENS SERV 112534 0% 100% 3
8 ENVIRONM ARABLE CROPS UNIT 84393 1% 38% 6
9 GULF COAST EDUC 82966 4% 7% 33
10 CHEM DYNAM GEOSPHERE AGROSPHERE 4 78143 1% 42% 5

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 ENVIRONMENTAL QUALITY 42173 11% 1% 87
2 PEST MANAGEMENT SCIENCE 21373 5% 1% 42
3 CROP PROTECTION 17358 6% 1% 46
4 HORTTECHNOLOGY 10433 3% 1% 22
5 PESTICIDE SCIENCE 7285 3% 1% 21
6 CALIFORNIA AGRICULTURE 5896 1% 2% 7
7 ENVIRONMENTAL SCIENCE & TECHNOLOGY 5717 8% 0% 66
8 WEED TECHNOLOGY 4700 3% 1% 22
9 NEMATROPICA 4127 1% 1% 9
10 JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES 3244 2% 1% 15

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 1 3 DICHLOROPROPENE 1739418 10% 57% 82 Search 1+3+DICHLOROPROPENE Search 1+3+DICHLOROPROPENE
2 CHLOROPICRIN 1163079 8% 49% 63 Search CHLOROPICRIN Search CHLOROPICRIN
3 SOIL FUMIGATION 1009442 7% 46% 58 Search SOIL+FUMIGATION Search SOIL+FUMIGATION
4 METHYL BROMIDE 621121 9% 22% 77 Search METHYL+BROMIDE Search METHYL+BROMIDE
5 METAM SODIUM 619437 4% 49% 34 Search METAM+SODIUM Search METAM+SODIUM
6 SOIL FUMIGANTS 496067 3% 58% 23 Search SOIL+FUMIGANTS Search SOIL+FUMIGANTS
7 VIRTUALLY IMPERMEABLE FILM 396208 2% 81% 13 Search VIRTUALLY+IMPERMEABLE+FILM Search VIRTUALLY+IMPERMEABLE+FILM
8 FUMIGANT 378388 6% 19% 52 Search FUMIGANT Search FUMIGANT
9 METHYL ISOTHIOCYANATE 360764 3% 42% 23 Search METHYL+ISOTHIOCYANATE Search METHYL+ISOTHIOCYANATE
10 METHYL BROMIDE ALTERNATIVES 326750 4% 26% 33 Search METHYL+BROMIDE+ALTERNATIVES Search METHYL+BROMIDE+ALTERNATIVES

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 YATES, SR , ASHWORTH, DJ , ZHENG, W , ZHANG, QP , KNUTESONN, J , VAN WESSENBEECK, IJ , (2015) EMISSIONS OF 1,3-DICHLOROPROPENE AND CHLOROPICRIN AFTER SOIL FUMIGATION UNDER FIELD CONDITIONS.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. VOL. 63. ISSUE 22. P. 5354 -5363 34 94% 3
2 WANG, QX , YAN, DD , MAO, LG , MA, TT , LIU, PF , WU, ZF , LI, Y , GUO, MX , CAO, AC , (2013) EFFICACY OF 1,3-DICHLOROPROPENE PLUS CHLOROPICRIN GELATIN CAPSULE FORMULATION FOR THE CONTROL OF SOILBORNE PESTS.CROP PROTECTION. VOL. 48. ISSUE . P. 24-28 30 100% 6
3 QIN, RJ , GAO, SD , AJWA, H , HANSON, BD , (2016) EFFECT OF APPLICATION RATE ON FUMIGANT DEGRADATION IN FIVE AGRICULTURAL SOILS.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 541. ISSUE . P. 528 -534 26 96% 2
4 DUNGAN, RS , YATES, SR , (2003) DEGRADATION OF FUMIGANT PESTICIDES: 1,3-DICHLOROPROPENE, METHYL ISOTHIOCYANATE, CHLOROPICRIN, AND METHYL BROMIDE.VADOSE ZONE JOURNAL. VOL. 2. ISSUE 3. P. 279-286 39 83% 30
5 TRIKY-DOTAN, S , AJWA, HA , (2014) DISSIPATION OF SOIL FUMIGANTS FROM SOIL FOLLOWING REPEATED APPLICATIONS.PEST MANAGEMENT SCIENCE. VOL. 70. ISSUE 3. P. 440 -447 25 96% 2
6 YATES, SR , ASHWORTH, DJ , ZHENG, W , KNUTESON, J , VAN WESENBEECK, IJ , (2016) EFFECT OF DEEP INJECTION ON FIELD-SCALE EMISSIONS OF 1,3-DICHLOROPROPENE AND CHLOROPICRIN FROM BARE SOIL.ATMOSPHERIC ENVIRONMENT. VOL. 137. ISSUE . P. 135 -145 26 90% 0
7 ASHWORTH, DJ , ERNST, FF , XUAN, R , YATES, SR , (2009) LABORATORY ASSESSMENT OF EMISSION REDUCTION STRATEGIES FOR THE AGRICULTURAL FUMIGANTS 1,3-DICHLOROPROPENE AND CHLOROPICRIN.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 43. ISSUE 13. P. 5073 -5078 26 100% 16
8 YATES, SR , GAN, J , PAPIERNIK, SK , DUNGAN, R , WANG, D , (2002) REDUCING FUMIGANT EMISSIONS AFTER SOIL APPLICATION.PHYTOPATHOLOGY. VOL. 92. ISSUE 12. P. 1344-1348 32 91% 55
9 GAO, SD , HANSON, BD , QIN, RJ , WANG, D , YATES, SR , (2011) COMPARISONS OF SOIL SURFACE SEALING METHODS TO REDUCE FUMIGANT EMISSION LOSS.JOURNAL OF ENVIRONMENTAL QUALITY. VOL. 40. ISSUE 5. P. 1480 -1487 24 100% 6
10 QIN, RJ , GAO, SD , AJWA, H , HANSON, BD , TROUT, TJ , WANG, D , GUO, MX , (2009) INTERACTIVE EFFECT OF ORGANIC AMENDMENT AND ENVIRONMENTAL FACTORS ON DEGRADATION OF 1,3-DICHLOROPROPENE AND CHLOROPICRIN IN SOIL.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. VOL. 57. ISSUE 19. P. 9063 -9070 27 93% 5

Classes with closest relation at Level 1


Rank Class id link
1 7099 BIOFUMIGATION//SOIL SOLARIZATION//SOLARIZATION
2 32390 PENDIMETHALIN//HARDWOOD VINEGAR//KARAJ BARANCH
3 28056 PRATYLENCHUS PENETRANS//FLUENSULFONE//ROOT LESION NEMATODE
4 25903 FENOXAPROP P ETHYL//TRIFLURALIN INJURY//BIOL ENVIRONM 5
5 6488 HALOCARBONS//METHYL CHLORIDE//VOLATILE HALOCARBONS
6 10217 VAPOR INTRUSION//DEP BIOTECHNOL CHEM ENVIRONM ENGN//ENVIRONM ENGN SECT
7 14491 BIOBEDS//BIOPURIFICATION SYSTEM//CARBOFURAN
8 19323 PESTICIDE LEACHING//PESTICIDE ROOT ZONE MODEL//CANOPY SOIL SYSTEM
9 27328 BROMIDE//RADIONUCLIDE BR 82//TOTAL BROMINE
10 26602 L 2 CHLOROPROPIONIC ACID//CEREBELLAR GRANULE CELL NECROSIS//METHYL BROMIDE POISONING

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