ScienceHarvesting sap with aphidsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience10/24/2019October 24, 2019If sap could be manipulated to make a plant more attractive to various pollinators, it would help secure harvests. A common plant pest is helping researchers in the process.https://p.dw.com/p/3Rrp7Advertisement