Therioaphis trifolii. [Distribution map].
Abstract A new distribution map is provided for Therioaphis trifolii (Monell). Hemiptera: Aphididae (yellow clover aphid, spotted alfalfa aphid). Attacks lucerne and other species of Medicago, some species of Melilotus and Trifolium. Information is given on the geographical distribution in Europe, Austria, Belgium, Bulgaria, Corsica, Cyprus, Czechoslovakia, France, Germany, Italy, Netherlands, Poland, Sicily, Sweden, Switzerland, Turkey, United Kingdom, Yugoslavia, Africa, Canary Islands, Egypt, Ethiopia, Libya, Morocco, Sudan, Asia, China, India, Delhi, Gujarat, Karnataka, Maharashtra, Punjab, Rajasthan, Uttar Pradesh, Iran, Iraq, Israel, Japan, Lebanon, Oman, Pakistan, Saudi Arabia, Yemen Republic, Australasia and Pacific Islands, Australia, Australian Capital Territory, New South Wales, Queensland, Tasmania, Victoria, Western Australia, New Zealand, North America, Canada, Alberta, Manitoba, USA, Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Minnesota, Mississippi, Missouri, Nebraska, Nevada, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Washington, West Virginia, Wisconsin, Wyoming, Central America, Mexico, South America, Chile.