By Margaret Bayne, OSU Extension Service Staff-retired, OSU Master Gardener
Rooting around- the differences between taproots and mature roots. (Linda Chalker-Scott, WSU via Gardenprofessors.com) https://bit.ly/3vq4HFS
Is your Landscape Sustainable? (Jim Downer, Gardenprofessors.com) https://bit.ly/2U5bYOG
Water, water, everywhere. Learn an easy trick to determine soil moisture. (Sylvia Thompson-Hacker, Gardenprofessors.com) https://bit.ly/3wpt08z
Contain Yourself: Vegetable gardening in containers and small spaces. (John Porter, Gardenprofessors.com) https://bit.ly/2TzRuNS
How do we know which invasive plant pests will be the next big threats? (Rosyln Noar, et al, Entomologytoday.org) https://bit.ly/3DRT1l3
Signs and symptoms of plant disease: Is it fungal, viral or bacterial? (Jim Isleib, Michigan State University Extension) https://bit.ly/35s6qQt
Diagnosing Sick Plants. (Sarah D. William, et al, Ohio State U) https://bit.ly/35l4461
20 Questions on Plant Diagnosis. (Joy Bogg, et al, Ohio State U) https://bit.ly/3gmpCFG
Wasps are valuable for ecosystems, economy and human health (just like bees.) (UCL) https://bit.ly/3wlHkia
Bumble bees damage plant leaves and accelerate flower production when pollen is scarce. (Foteini G. Pashalidou et al, via Sciencemag.org) https://bit.ly/3gC0A4a
Ancient Wollemi Pines Resurgent. “Ten years after its discovery, a vanishingly rare tree from the Cretaceous Period is a scientific darling and may soon become a commercial success too.” (Stephen McLoughlin & Viva Vajda, Americanscientist.org) https://bit.ly/35ibSFP
Plants Grown in Containers Course: Online (FREE and at your own pace course.) (NCSU) https://bit.ly/3gCLI5X
The DNA of lettuce unraveled: in 6000 years from weed to beloved vegetable. (Wageningen Plant Research) https://bit.ly/3voYzhk
