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Related Experiment Video

Updated: Feb 8, 2026

Determination of Self-Incompatibility and Inter-Incompatibility Relationships in Citrus Using Manual Pollination, Microscopy, and S-Genotype Analyses

Determination of Self-Incompatibility and Inter-Incompatibility Relationships in Citrus Using Manual Pollination, Microscopy, and S-Genotype Analyses

Published on: June 30, 2023

Using Nectar-Related Traits to Enhance Crop-Pollinator Interactions.

Jarrad R Prasifka¹, Rachel E Mallinger², Zoe M Portlas¹

¹Red River Valley Agricultural Research Center, United States Department of Agriculture-Agricultural Research Service, Fargo, ND, United States.

Frontiers in Plant Science

|July 4, 2018

Summary

Developing crop varieties with specific nectar traits can enhance crop pollination by attracting pollinators like bees. This strategy supports agriculture and pollinator health, offering a sustainable solution for food production challenges.

Keywords:

bees breeding ecosystem services nectar pollination sucrose sunflower yield

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Establishing Pollination Requirements in Japanese Plum by Phenological Monitoring, Hand Pollinations, Fluorescence Microscopy and Molecular Genotyping

Establishing Pollination Requirements in Japanese Plum by Phenological Monitoring, Hand Pollinations, Fluorescence Microscopy and Molecular Genotyping

Published on: November 9, 2020

Area of Science:

Agricultural Science
Ecology
Plant Breeding

Background:

Pollinators, especially bees, are crucial for crop production, but their populations are declining.
Increased reliance on pollinators poses challenges to global food security.
Floral nectar and rewards are key attractants for pollinators, influencing crop yield.

Purpose of the Study:

To review strategies for improving crop-pollinator interactions through plant breeding.
To explore the role of specific floral traits in attracting and retaining pollinators.
To present cultivated sunflowers as a model system for this research.

Main Methods:

Review of existing literature on crop-pollinator interactions and floral traits.
Analysis of research on cultivated sunflowers, including genetic resources.
Association studies linking floral traits to bee visitation and yield benefits.

Main Results:

Specific floral traits in crops can significantly enhance interactions with pollinators.
Sunflower research has identified links between floral traits, bee visitation, and hybrid yield.
Genetic markers associated with key floral traits have been identified in sunflowers.

Conclusions:

Modifying nectar-related traits in crops is a viable strategy to improve pollination services.
Sunflowers serve as a promising model for developing nectar-based strategies to benefit agriculture and pollinators.
This approach complements existing conservation efforts and offers flexibility for growers.