Since African irises grow best in USDA gardening zones 8-11 ... and direct soil watering (rather than on leaves). Snails are ...

No, this foreign invader is a snail. But what a snail it is. The giant African land snail "can grow as big as a rat and gnaw through stucco and plaster," says Reuters' Barbara Liston. Since the ...

The giant East African snail, (Achatina fúlica), listed among the world’s top 100 invasive species, extremely voracious and which can transmit deadly diseases to humans has been found in empty ...