EXTRAFLORAL NECTARIES AND PLANT GUARDING IN IPOMOEA-PANDURATA (L) GFW-MEY (CONVOLVULACEAE)

被引：42

作者：

BECKMANN, RL ^{[1
]}

STUCKY, JM ^{[1
]}

机构：

[1] N CAROLINA STATE UNIV, DEPT BOT, RALEIGH, NC 27650 USA

来源：

AMERICAN JOURNAL OF BOTANY | 1981年 / 68卷 / 01期

关键词：

D O I：

10.2307/2442993

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Throughout the range of I. pandurata in North and South Carolina (USA), ants and wasps are attracted to the pedicellar extrafloral nectaries. These hymenopterans are aggressive toward phytophagous insects that visit the plants. Protection of the plant is afforded by these pugnacious hymenopteran nectar feeders.

引用

页码：72 / 79

页数：8

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