At the height of the summer season, vegetables are quite cheap and therefore available to everyone. Why do millions of people grow them on their site? They just want to be sure that the family eats only environmentally friendly products. But, as it turns out, it is not so easy to grow a good crop without "chemistry." To prevent pests and diseases from destroying it before it matures, you need to be on guard and take action in time. How to identify the aggressor as early as possible by the appearance of the plant and stop its spread, excluding or at least minimizing the use of herbicides and pesticides, you will learn from this book. This publication includes complete information about the pests and diseases of vegetable and green crops in order to obtain a healthy harvest in garden and household plots.