Strawberry varieties differ in pollinator-relevant floral traits.

ABSTRACT: A rising global population will need more food, increasing demand for insect pollination services. However, general insect declines conflict with this demand. One way to mitigate this conflict is to grow crop flowers that are easier for insects to find and more rewarding to those that visit them. This study quantifies variation in the pollinator-relevant traits of nectar and pollen production, flower size and flower shape in commercial strawberry, finding significant variation between varieties in all traits. Bumblebees could learn to distinguish between the extremes of variation in flower shape, but this learning is very slow, indicating that this variation is at the limit of that which can be detected by bumblebees. Bee preferences for nectar of differing sugar concentrations at field-re

SUBMITTER: Symington HA 

PROVIDER: S-EPMC10844710 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature