Browsing PP Series - Plant Pathology by Subject

Now showing items 21-34 of 34

Subject
Pesticides. [4]
Pests -- Control. [1]
Pests -- Integrated control. [2]
Plant diseases. [77]
Plants. [4]
Potatoes. [4]
Seeds. [1]
Sugar beet. [5]
Sunflowers. [5]
Tillage. [1]
Trees. [6]
Vegetables. [4]
Weeds. [1]
Wheat. [10]