One of the most intriguing discoveries in the study of aster yellows is the apparent link between drought in the U.S. Great ...

Explore how aphids' rapid reproduction and resistance are changing pest control strategies, highlighting new research and challenges in agriculture.

If you have mature trees, check your lawn service records for the name of the broadleaf herbicide that is being applied to ...

When she got back to me with the product name, I did an internet search and discovered that MSM A grocery store's produce section yields great plants ... necrotic tissues in the phloem.

Since trees and shrubs are broad-leaf plants, they could also be affected ... or “scorched,” with patches of necrotic tissues in the phloem. Often, the damage appears suddenly, and the ...

Choose from Plant Cell Diagram stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

Maple sap flow is driven by physiological processes in the tree’s xylem tissue and specific weather conditions. In plant biology, we learn that phloem tissue transports the sugars (photosynthate) ...