That coloration on Bromus inermis leaves in the left photo is quite common. I wonder if it is just senescence. The right photo looks like it may be crown rust. Let’s ask an expert!
This lovely bee is the 610th insect that we collected this summer for the Pollinators on Roadsides project. There's only one container of bees left to pin! This project is funded by @mnenrtf. https://t.co/VgJYZGbdo8
That coloration on Bromus inermis leaves in the left photo is quite common. I wonder if it is just senescence. The right photo looks like it may be crown rust. Let’s ask an expert!