The Oklahoma Crop Variety Trials website brings together the results of all of the
crop variety testing done each year by the OSU Division of Agricultural Science and
Bioenergy, Biodiesel & Ethanol
Fruit & Nut Trees
Grains & Oilseeds
The characteristics of common Oklahoma plants, when they bloom and the roles their nectar and pollen play in the environment.
The conservation of soil moisture, weed reduction and soil cooling properties of using wood chips to decrease waste and recycle tree trimmings.
Pest management practices for powdery mildews.
How to identify symptoms of several common diseases of stone fruit trees and how to administer effective control measures.
How to select the appropriate mulch for specific situations, the different types of mulch and the longevity of each type in relation to Oklahoma landscapes.
A step-by-step guide to bark grafting pecan trees to turn less productive seedlings into better adapted, more productive trees.
A guide to patch budding pecans.
The goals of biological pest control and how to apply this strategy in the home landscape to keep desired landscape flourishing.