Condensed deciduous fruit tree (1 résultats)

paperback. Etat : New. Paperback Pages Number: 238 Language: Chinese. Book by researchers for many years in deciduous fruit trees and productive experience ed. The law and husband of the main pests and diseases of apples. pears. grapes. peach. apricot. plum. cherry. date. persimmon. walnut. hawthorn. chestnut. strawberry. kiwi and other deciduous fruit trees nuisance control. And describes the characteristics and use of Notes of 42 kinds of commonly used low toxicity and residue pesticides raised apples. pears. gra. …