Results 201 to 210 of about 69,664 (283)

Yield Losses due to Weed Competition in Synthetic Pesticide‐Free Cropping Systems With and Without Mineral Fertilizers

open access: yesWeed Research, Volume 66, Issue 6, November/December 2026.
ABSTRACT Consumers and policymakers call for crop production systems with less dependence on pesticides. In addition, national regulations require that fewer or no pesticides be used in specific protected areas, such as nature reserves or water protection areas.
Roland Gerhards   +7 more
wiley   +1 more source

Separating Environmental Modulation From Source Intermittency in Methane Leakage From a Legacy Well in British Columbia

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Legacy oil and gas wells are an incompletely quantified source of greenhouse gas emissions and offer leakage pathways for subsurface gas migration if inadequately isolated. We present a high‐resolution, process‐based characterization of leakage dynamics at an integrity‐compromised legacy gas well in northeastern British Columbia using five ...
Benjamin Pullen, Aaron G. Cahill
wiley   +1 more source

Phage toxin variants are linked to protection specificity in a defensive symbiont. [PDF]

open access: yesMol Biol Evol
Panossian B   +6 more
europepmc   +1 more source

Medicago phosphate exporter PHO1.3 regulates arbuscular mycorrhizal symbiosis. [PDF]

open access: yesBMC Plant Biol
Zhang Y   +6 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy