Four O Clock Flowers Poisonous To Japanese Beetles. Sep 21 2017 Recommended Plants to Prevent Japanese Beetles. Mar 12 2005 Chris Dave swears by Mirabilis 4 oclocks for Japanese beetles - they are toxic although I think the toxin is relatively mild to humans.
They are also toxic to people and pets. Japanese beetles love to dine on four oclocks and according to several university sources these plants are poisonous to them. The plants generally grow to 4 feet and have fragrant tubular flowers which not only attract Japanese beetles but also hummingbirds and butterflies.
They are also toxic to people and pets.
They are also toxic to people and pets. A perennial herb tansy Tanacetum vulgare repels a variety of. Jul 28 2017 You are right. Nov 07 2014 Just be aware that what is poisonous to the Japanese beetle is harmful to people and animals as well.