extension.purdue.edu

Is that abiotic injury or a disease in our soybean seedlings? What to look for to determine if that spot is frogeye or herbicide injury on soybean.

Darcy Telenko, Bill Johnson and Marcelo Zimmer. Recently there has been a number of calls and samples submitted to the Purdue Plant Pest Diagnostic Lab (PPDL) worried that they have frogeye on soybean ...
EurekAlert!

Biotic and abiotic forces together drive forest soil carbon response

Forests cover about 30% of the world’s land area and play a crucial role in absorbing and releasing carbon. A key part of this process is soil respiration, which is the release of CO 2 from soil as ...
JSTOR Daily

Biotic vs abiotic controls on temporal sensitivity of primary production to precipitation across North American drylands

Vol. 231, No. 6, Virtual Issue: Filling gaps in our understanding of belowground plant traits across the world (September 2021), pp. 2150-2161 (12 pages) • Dryland net primary productivity (NPP) is ...