Class information for:
Level 1: WATER HYACINTH//EICHHORNIA CRASSIPES//NEOCHETINA EICHHORNIAE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
16447 653 27.6 36%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
428 3       MACROINVERTEBRATES//AQUATIC INSECTS//MARINE & FRESHWATER BIOLOGY 27918
1639 2             JOURNAL OF AQUATIC PLANT MANAGEMENT//MACROPHYTES//AQUATIC BOTANY 6946
16447 1                   WATER HYACINTH//EICHHORNIA CRASSIPES//NEOCHETINA EICHHORNIAE 653

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 WATER HYACINTH authKW 1081225 14% 25% 93
2 EICHHORNIA CRASSIPES authKW 844970 11% 24% 74
3 NEOCHETINA EICHHORNIAE authKW 665033 2% 89% 16
4 ECCRITOTARSUS CATARINENSIS authKW 561124 2% 100% 12
5 CYRTOBAGOUS SALVINIAE authKW 517959 2% 92% 12
6 NEOCHETINA BRUCHI authKW 359691 2% 77% 10
7 JOURNAL OF AQUATIC PLANT MANAGEMENT journal 340974 12% 9% 78
8 SALVINIA MOLESTA authKW 281514 3% 35% 17
9 NEOHYDRONOMUS AFFINIS authKW 280562 1% 100% 6
10 WATER LETTUCE authKW 213121 2% 33% 14

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 7378 25% 0% 165
2 Marine & Freshwater Biology 5304 27% 0% 174
3 Plant Sciences 2412 27% 0% 179
4 Environmental Sciences 643 17% 0% 108
5 Engineering, Environmental 287 6% 0% 38
6 Biotechnology & Applied Microbiology 281 10% 0% 66
7 Limnology 272 3% 0% 17
8 Ecology 261 8% 0% 53
9 Biodiversity Conservation 156 3% 0% 17
10 Water Resources 154 5% 0% 31

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 CATEDRA LIMNOL 194833 1% 83% 5
2 AQUAT PLANT CONTROL UNIT 140281 0% 100% 3
3 AQUAT WEED UNIT 105209 0% 75% 3
4 PROJETO INPA 93521 0% 100% 2
5 INVAS PLANT 90406 3% 9% 21
6 GIRIDIH UNIT 62346 0% 67% 2
7 USAE 62346 0% 67% 2
8 ADM POST PROGRAM 46760 0% 100% 1
9 AQUAT PLANT CONTROL 46760 0% 100% 1
10 ARM LOXITHATCHEE WILDLIFE REFUGE 46760 0% 100% 1

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 AQUATIC PLANT MANAGEMENT 340974 12% 9% 78
2 AQUATIC BOTANY 41877 8% 2% 52
3 BIOLOGICAL CONTROL 10947 4% 1% 28
4 AMAZONIANA-LIMNOLOGIA ET OECOLOGIA REGIONALIS SYSTEMAE FLUMINIS AMAZONAS 10061 1% 3% 8
5 BIOCONTROL SCIENCE AND TECHNOLOGY 6868 3% 1% 17
6 BIOCONTROL 4075 2% 1% 10
7 AFRICAN ENTOMOLOGY 3808 1% 1% 9
8 FLORIDA ENTOMOLOGIST 3516 2% 0% 16
9 AFRICAN JOURNAL OF AQUATIC SCIENCE 3116 1% 1% 5
10 ENTOMOPHAGA 3073 1% 1% 8

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 WATER HYACINTH 1081225 14% 25% 93 Search WATER+HYACINTH Search WATER+HYACINTH
2 EICHHORNIA CRASSIPES 844970 11% 24% 74 Search EICHHORNIA+CRASSIPES Search EICHHORNIA+CRASSIPES
3 NEOCHETINA EICHHORNIAE 665033 2% 89% 16 Search NEOCHETINA+EICHHORNIAE Search NEOCHETINA+EICHHORNIAE
4 ECCRITOTARSUS CATARINENSIS 561124 2% 100% 12 Search ECCRITOTARSUS+CATARINENSIS Search ECCRITOTARSUS+CATARINENSIS
5 CYRTOBAGOUS SALVINIAE 517959 2% 92% 12 Search CYRTOBAGOUS+SALVINIAE Search CYRTOBAGOUS+SALVINIAE
6 NEOCHETINA BRUCHI 359691 2% 77% 10 Search NEOCHETINA+BRUCHI Search NEOCHETINA+BRUCHI
7 SALVINIA MOLESTA 281514 3% 35% 17 Search SALVINIA+MOLESTA Search SALVINIA+MOLESTA
8 NEOHYDRONOMUS AFFINIS 280562 1% 100% 6 Search NEOHYDRONOMUS+AFFINIS Search NEOHYDRONOMUS+AFFINIS
9 WATER LETTUCE 213121 2% 33% 14 Search WATER+LETTUCE Search WATER+LETTUCE
10 PONTEDERIACEAE 202611 2% 33% 13 Search PONTEDERIACEAE Search PONTEDERIACEAE

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 COETZEE, JA , HILL, MP , BYRNE, MJ , BOWNES, A , (2011) A REVIEW OF THE BIOLOGICAL CONTROL PROGRAMMES ON EICHHORNIA CRASSIPES (C.MART.) SOLMS (PONTEDERIACEAE), SALVINIA MOLESTA DSMITCH. (SALVINIACEAE), PISTIA STRATIOTES L. (ARACEAE), MYRIOPHYLLUM AQUATICUM (VELL.) VERDC. (HALORAGACEAE) AND AZOLLA FILICULOIDES LAM. (AZOLLACEAE) IN SOUTH AFRICA.AFRICAN ENTOMOLOGY. VOL. 19. ISSUE 2. P. 451 -468 32 80% 29
2 PARYS, KA , JOHNSON, SJ , (2013) BIOLOGICAL CONTROL OF COMMON SALVINIA (SALVINIA MINIMA) IN LOUISIANA USING CYRTOBAGOUS SALVINIAE (COLEOPTERA: CURCULIONIDAE).FLORIDA ENTOMOLOGIST. VOL. 96. ISSUE 1. P. 10-18 23 82% 1
3 FIREHUN, Y , STRUIK, PC , LANTINGA, EA , TAYE, T , (2013) JOINT USE OF INSECTS AND FUNGAL PATHOGENS IN THE MANAGEMENT OF WATERHYACINTH (EICHHORNIA CRASSIPES): PERSPECTIVES FOR ETHIOPIA.JOURNAL OF AQUATIC PLANT MANAGEMENT. VOL. 51. ISSUE . P. 109 -121 28 67% 1
4 SULLIVAN, PR , POSTLE, LA , JULIEN, M , (2011) BIOLOGICAL CONTROL OF SALVINIA MOLESTA BY CYRTOBAGOUS SALVINIAE IN TEMPERATE AUSTRALIA.BIOLOGICAL CONTROL. VOL. 57. ISSUE 3. P. 222-228 18 95% 6
5 COETZEE, JA , HILL, MP , (2012) THE ROLE OF EUTROPHICATION IN THE BIOLOGICAL CONTROL OF WATER HYACINTH, EICHHORNIA CRASSIPES, IN SOUTH AFRICA.BIOCONTROL. VOL. 57. ISSUE 2. P. 247-261 17 89% 15
6 FIREHUN, Y , STRUIK, PC , LANTINGA, EA , TAYE, T , (2015) ADAPTABILITY OF TWO WEEVILS (NEOCHETINA BRUCHI AND NEOCHETINA EICHHORNIAE) WITH POTENTIAL TO CONTROL WATER HYACINTH IN THE RIFT VALLEY OF ETHIOPIA.CROP PROTECTION. VOL. 76. ISSUE . P. 75 -82 15 100% 0
7 WILSON, JR , HOLST, N , REES, M , (2005) DETERMINANTS AND PATTERNS OF POPULATION GROWTH IN WATER HYACINTH.AQUATIC BOTANY. VOL. 81. ISSUE 1. P. 51 -67 21 84% 31
8 SUTTON, GF , COMPTON, SG , COETZEE, JA , (2016) NATURALLY OCCURRING PHYTOPATHOGENS ENHANCE BIOLOGICAL CONTROL OF WATER HYACINTH (EICHHORNIA CRASSIPES) BY MEGAMELUS SCUTELLARIS (HEMIPTERA: DELPHACIDAE), EVEN IN EUTROPHIC WATER.BIOLOGICAL CONTROL. VOL. 103. ISSUE . P. 261 -268 21 66% 0
9 CENTER, TD , DRAY, FA , (2010) BOTTOM-UP CONTROL OF WATER HYACINTH WEEVIL POPULATIONS: DO THE PLANTS REGULATE THE INSECTS?.JOURNAL OF APPLIED ECOLOGY. VOL. 47. ISSUE 2. P. 329 -337 22 67% 20
10 MORAN, PJ , (2006) WATER NUTRIENTS, PLANT NUTRIENTS, AND INDICATORS OF BIOLOGICAL CONTROL ON WATERHYACINTH AT TEXAS FIELD SITES.JOURNAL OF AQUATIC PLANT MANAGEMENT. VOL. 44. ISSUE . P. 109-114 19 86% 12

Classes with closest relation at Level 1


Rank Class id link
1 19421 DUCKWEED//LEMNACEAE//WOLFFIA
2 25481 EUHRYCHIOPSIS LECONTEI//HYDRELLIA PAKISTANAE//MILFOIL WEEVIL
3 20808 JOURNAL OF AQUATIC PLANT MANAGEMENT//AQUAT INVAS PLANTS//AQUATIC HERBICIDE
4 37639 IN SITU GRADOSTAT//NATURAL PHYTOPLANKTON COMMUNITY//EXPERIMENTAL NUTRIENT GRADIENT
5 30287 MELALEUCA QUINQUENERVIA//INVAS PLANT//OXYOPS VITIOSA
6 6012 PHYTOREMEDIATION//HALIMIONE PORTULACOIDES//LEMNA MINOR
7 6418 WEED BIOLOGICAL CONTROL//CENTAUREA MACULOSA//CYPHOCLEONUS ACHATES
8 29500 GALERUCELLA CALMARIENSIS//LYTHRUM SALICARIA//PURPLE LOOSESTRIFE
9 17122 MACROPHYTE HABITATS//PHYTOPHILOUS MACROINVERTEBRATES//MACROPHYTES
10 17323 AZOLLA//AZOLLA FILICULOIDES//MARSILEACEAE

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