Methods for determining the amount of needed fertilizer and applying it. Organic and inorganic phosphorus sources. How fertilizers are manufactured and how crops respond to them. How crop type, ...

Flea beetles are common pests found on many vegetable crops including radishes, broccoli, cabbage, turnips, eggplant, peppers, tomatoes, potatoes, spinach and melons. Flea beetles chew irregular holes ...

Boxelder bugs like warm areas and are attracted to buildings with a lot of southern or western exposure. The best time to control them is in the fall and is most effective by sealing openings and the ...

There are more than a dozen viruses that can infect tomatoes. The most common viruses in Minnesota are tomato mosaic virus (ToMV) and tobacco mosaic virus (TMV). Viruses can cause foliar and fruit ...