AMINO-ACID-CONCENTRATIONS IN EXTRAFLORAL NECTAR OF IMPATIENS-SULTANI INCREASE AFTER SIMULATED HERBIVORY

被引：64

作者：

SMITH, LL

LANZA, J

SMITH, GC

机构：

[1] SUNY COLL FREDONIA, DEPT BIOL, FREDONIA, NY 14063 USA

[2] SUNY COLL FREDONIA, DEPT CHEM, FREDONIA, NY 14063 USA

[3] JUNIATA COLL, DEPT BIOL, HUNTINGDON, PA 16652 USA

来源：

ECOLOGY | 1990年 / 71卷 / 01期

关键词：

D O I：

10.2307/1940251

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Twenty-four hours after defoliation, amino acid content increased dramatically in plants subjected to defoliation; amino acid concentrations of nectars 72 h after defoliation were indistinguishable from predefoliation levels. No change in sugar concentrations or nectar volumes was detected. -from Authors

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页码：107 / 115

页数：9

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