Crystals from oxalic acid vaporization on bees’ bodies Randy Oliver February 2020 In order to determine how OA crystals settled on bees’ bodies after an OA vaporization, I set a graduated microscope slide and a number of dead bees under a 16-oz inverted plastic cup. I injected OA vapor briefly into a hole at the The post Oxalic crystals on…
UOVBA News BotMarch 25, 2021