Isbn: 9787511659965 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2022-11 Pages: 120 Publisher: China Agricultural Science and Technology Press Co. Ltd. To better meet production needs. this paper classifies pests according to the specific parts of grapes damaged by them (leaves. shoots. stems. flowers. fruits. branches. and roots). and systematically describes the distribution. hosts. damage symptoms. morphological characteristics. occurrence patterns. and control methods of 45 species of insects and mites belonging t. …