Ectomyelois ceratoniae dulcis", "Macadamia integrifolia", "Acacia farnesiana", "Caesalpinia sappan", "Cassia bicapsularis", "Ricinus", "Erythrina monosperma", "Haematoxylum campechianum", "Prosopis juliflora", "Samanea saman", "Phoenix dactylifera", and "Ceratonia siliqua". It is a considerable agricultural pest, recognized as the most economically damaging pest of the date industry in California. In many regions around the world, it also damages many other high-value nut and fruit commodities such as almonds, pistachios, macadamias, pomegranates, and stone and pome fruits. Pheromone mimic lures are commercially available. In 2007, the California date "Phoenix dactylifera" industry produced 17,700 tons of dates on 5,900 acres, with a gross value of about $31.86 million. During
Tree of 40 Fruit including community gardens, museums, and private collections. Locations include Newton, Massachusetts; Pound Ridge, New York; Short Hills, New Jersey; Bentonville, Arkansas; and San Jose, California. He has plans to populate a city orchard with the trees. Tree of 40 Fruit A Tree of 40 Fruit is one of a series of fruit trees created by the New York-based artist Sam Van Aken using the technique of grafting. Each tree produces forty types of stone fruit, of the genus "Prunus", ripening sequentially from July to October in the United States. Sam Van Aken is an Associate Professor of Sculpture at Syracuse