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
Fruit tree forms whilst keeping the tree short and accessible for harvesting. Other shapes such as cordons, espaliers and fans offer opportunities for growing trees two dimensionally against walls or fences, or they can be trained to function as barriers. Some of the following fruit tree forms require training by tying the branches to the required form. Most require pruning to retain the desired structure. However, not all types of fruit tree are suitable for all forms; apples and pears do well as cordons and espaliers, for example, whereas cherries are more suited to the fan form. An open-centred crown on a short