Do junipers cause cedar apple rust or any other problematic issues for fruit trees?

[marknmt]

Optimal temperature for callus formation (overview)

OK, I’m not gonna judge. I’m happy if you recognize that English-speakers are a minority and Fahrenheit users are limited to the U.S. So we shouldn’t feel entitled either to American English species names or to Fahrenheit temperature measurements. Meanwhile, my advice: You don’t have to learn Latin to grasp Linneaean genus names. Just memorize the few that interest you. For me, apple = malus, pear = pyrus, mulberry = morus, peach/plum = prunus, persimmon = diospyros, chestnut = castanea…