The Ag PhD Field Guide helps you to identify problem pests out in your field. You can browse weeds a
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Ag PhD Modes of Action
The Ag PhD Modes of Action app helps you to diversify your pest control program. You can browse herb
看更多 »GDU Calculator
The Ag PhD GDU Calculator is a reference for corn and wheat growers to determine the amount of Growi
看更多 »Harvest Loss Calculator
The Ag PhD Harvest Loss Calculator helps you determine how much of your crop you are leaving in the
看更多 »Planting Population Calculator
The Ag PhD Planting Population Calculator aids you in determining planting population and stand coun
看更多 »Drainage Tile Calculator
The Ag PhD Drainage Tile Calculator helps you determine your tile supply and capabilities for your f
看更多 »Fertilizer Removal by Crop
The Ag PhD Fertilizer Removal by Crop application is a great reference for you as you plan fertilize
看更多 »Nutrient Deficiencies by Crop
The Ag PhD Crop Nutrient Deficiencies app helps growers determine fertility issues in their fields.
看更多 »Soybean Diseases
Provides an overview of the soybean diseases that occur in the US and Canada, with an emphasis on di
看更多 »Ag PhD Soils
Ag PhD Soils provides you with a fast, accurate tool for soil sampling. Designed to save you money a
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