Do not rely on only one chemical. Kidsafe? 2002 Jan;46(1):52. Geranium is a genus of hardy herbaceous plants although it now includes species of Pelargonium. Frosch PJ, Pilz B, Burrows D, Camarasa JG, Lachapelle JM, Lahti A, Menne T, Wilkinson JD. The vascular tissue of the main stem on the side of the affected portion of the plant is discolored gray-brown. Purchase virus-indexed cuttings. Chlorotic specks on upper leaf surface appear directly opposite pustules of rust-colored spores on underside of leaf. Avoid overhead irrigation. A yellow halo may or may not surround each spot. Apply a fungicide to protect plants. Get notified when we have news, courses, or events of interest to you. Contact Dermatitis. Home Canines allergic to grass and flora usually develop dermatitis, itchy patches of skin. Once your cat has ingested the plant or consumed a small portion of geranium, watch out for the signs and symptoms of skin irritation and allergies inside the mouth. Use sterile potting mix. Short, thick, fleshy, aborted stems that form at base of main stem at or below soil level are pale green or green-yellow. Deodorants on the European market: quantitative chemical analysis of 21 fragrances. Larsen W, Nakayama H, Fischer T, Elsner P, Frosch P, Burrows D, Jordan W, Shaw S, Wilkinson J, Marks J Jr, Sugawara M, Nethercott M, Nethercott J. Fragrance contact dermatitis: a worldwide multicenter investigation (Part II). Thanks. Gray mold (Botrytis) on leaf and flowers. //