Are extrafloral nectaries efficient against herbivores? Herbivory and plant defenses in contrasting tropical species
نویسندگان
چکیده
منابع مشابه
Mechanical defenses of plant extrafloral nectaries against herbivory
Extrafloral nectaries play an important role in plant defense against herbivores by providing nectar rewards that attract ants and other carnivorous insects. However, extrafloral nectaries can themselves be targets of herbivory, in addition to being exploited by nectar-robbing insects that do not provide defensive services. We recently found that the extrafloral nectaries of Vicia faba plants, ...
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Many plant species grow extrafloral nectaries and produce nectar to attract carnivore arthropods as defenders against herbivores. Two nectary types that evolved with Populus trichocarpa (Ptr) and Populus tremula × Populus tremuloides (Ptt) were studied from their ecology down to the genes and molecules. Both nectary types strongly differ in morphology, nectar composition and mode of secretion, ...
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ژورنال
عنوان ژورنال: Journal of Plant Ecology
سال: 2020
ISSN: 1752-993X
DOI: 10.1093/jpe/rtaa029