The fresh rusty patched bumble bee’s reproductive strategy makes it eg insecure into effects of small population size
Pesticide use, like the usage of of numerous insecticides which have identified lethal and you will sublethal outcomes in order to bumble bees, is occurring during the expanding accounts rangewide (Foundation Age). Also, herbicide use occurs rangewide and can reduce readily available floral information (Basis Good). On the other hand, the rusty patched bumble-bee is unable to of course recolonize unoccupied portion that aren’t linked by compatible dispersal environment (Activities A great and you will E). (więcej…)