Covers sources of infection and control. Diagram clearly shows the parts of an egg for student comprehension. Learn to identify and monitor common insect pests, diseases, and nutrient deficiencies from descriptions and pictures. The advantages and disadvantages of various methods for managing weed competition are described. Mulches and other non- chemical weed controls, timing of control applications, ground cover management systems, and herbicide applicators are included.
Color photographs show detail.
Provides current information on the recent introductions of exotic strains. Relative resistance of potato cultivars to late blight is included. Twenty-one color photos help explain the disease cycle. Color photographs and text help beekeepers identify this parasitic mite. Gives recommendations for treatment.