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United States Department of Agriculture

Agricultural Research Service



DepositScan is a scanning program that can quickly evaluate spray deposit distribution on water sensitive paper or Kromekote® cards.


DRIFTSIM is a user-friendly computer program capable of predicting drift distances of spray droplets under a wide variety of conditions.

Virtual Grower En Espanol

Virtual Grower es un instrumento de apoyo de decisión para los cultivadores del invernadero. Los usuarios pueden construir un invernadero, predicen costes de la calefacción y mucho más.

Virtual Grower en Français

Virtual producteur est un outil d'aide à la décision pour les producteurs à effet de serre. Les utilisateurs peuvent créer un effet de serre, de prédire les coûts de chauffage et bien plus encore.

Virtual Grower 3

Note:  Save files are not compatible between Virtual Grower 3 and previous versions. Virtual Grower is a decision support tool for greenhouse growers.  Users can build a greenhouse with a variety of materials for roofs and sidewalls, design the greenhouse style, schedule temperature set points throughout the year, and predict heating costs and plant growth for over 785 sites within the US.  Different heating and scheduling scenarios can


Last Modified: 9/19/2014
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