Influence of secondary compounds in the phloem sap of cassava on expression of antibiosis towards the mealybug Phenacoccus manihoti (Record no. 60928)

MARC details
000 -LEADER
fixed length control field 03053nab a22005657a 4500
001 - CONTROL NUMBER
control field 39649
003 - CONTROL NUMBER IDENTIFIER
control field CO-PlCIA
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20130510165805.0
040 ## - CATALOGING SOURCE
Original cataloging agency CO-PlCIA
Transcribing agency CO-PlCIA
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 120504t1994 000 0seng d
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Calatayud, Paul-André
245 ## - TITLE STATEMENT
Title Influence of secondary compounds in the phloem sap of cassava on expression of antibiosis towards the mealybug Phenacoccus manihoti
300 ## - PHYSICAL DESCRIPTION
Extent 72(1):47-57
520 ## - SUMMARY, ETC.
Summary, etc Identification and assay of cyanogenic and phenolic compounds in phloem sap of cassava (Manihot esculenta Crantz, Euphorbiaceae) and in honeydew of the cassava mealybug Phenacoccus manihoti Matt. Ferr. (Homoptera, Pseudococcidae) were realised. Cyanogenic glucosides and three flavonoid glycosides (rutin, kaempferol glycoside-1 and kaempferol glycoside-2) were found to be translocated in cassava phloem sap and consumed by the mealybug. Differences in profiles of secondary compounds of phloem sap and honeydew samples, characterised mainly by the appearance of free cyanide and of a free flavonoid, suggest the metabolic processing of at least some of the ingested compounds. The relationship between foliar concentrations of these different compounds and expression of the antibiotic resistance of cassava towards P. manihoti was also investigated in 7 varieties of cassava and in the 'faux-caoutchouc' hybrid. Intestation by mealybug was followed by a clear increase in levels of both rutin and kaempferol glycoside-2, while no modification in cyanide contents was noted. The best rank correlation between antibiotic resistance (measured by the intrinsic rate of increase rc) and secondary compounds analyzed is observed with rutin contents of infested plants (p=-0.73; p=0.05). The possible implication of this compound in the biochemical mechanisms accompanying cassava defence reaction to mealybug attack is discussed
-- eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Manihot esculenta
9 (RLIN) eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Pest mites
9 (RLIN) eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Phenacoccus manihoti
9 (RLIN) eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Sap
9 (RLIN) eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Phenolic compounds
9 (RLIN) eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Glycosides
9 (RLIN) eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Cyanides
9 (RLIN) eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Antagonism
9 (RLIN) eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Varieties
9 (RLIN) eng
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Manihot esculenta
9 (RLIN) spa
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Acaros nocivos
9 (RLIN) spa
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Phenacoccus manihoti
9 (RLIN) spa
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Savia
9 (RLIN) spa
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Compuestos fenólicos
9 (RLIN) spa
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Glicósidos
9 (RLIN) spa
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Cianuros
9 (RLIN) spa
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Antagonismo
9 (RLIN) spa
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Variedades
9 (RLIN) spa
653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term Cassava
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653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term Yuca
-- spa
653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term Journal articles
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653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term Artículos en revistas
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653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term Plagas de las Plantas
-- spa
653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term Pests of plants
-- eng
653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term Journal article
-- eng
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Rahbé, Y.
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Delobel, B.
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Khuong-Huu, F.
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Tertuliano, M.
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Le Rü, B.
773 ## - HOST ITEM ENTRY
Title Entomología Experimentalis et Applicata (Netherlands)
Place, publisher, and date of publication 1994
998 ## - Data Base
DataBase CATAL
998 ## - Data Base
DataBase YUCA
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Library of Congress Classification
Koha item type Journal Article
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Use restrictions Not for loan Collection code Home library Current library Shelving location Date acquired Total Checkouts Date last seen Copy number Price effective from Koha item type
    Library of Congress Classification   Restricted Access Not For Loan Journal Collection CIAT Library CIAT Library Journal Collection 05/04/2012   05/04/2012 c.1 05/04/2012 Journal Article

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