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Pest Management

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Cover photo for February Pesticide Recertification Classes

February Pesticide Recertification Classes

Here are the links for the Pesticide Recertification Classes on February 18, 2021: V Training (1–3 p.m.) Eventbrite registration Soil Fumigation (Z) …

Cover photo for Pesticide Collection Day

Pesticide Collection Day

Do you have old pesticides that you want to dispose of? If so, bring them to the Wilson County …

Recent Publications related to Pest Management

Alternaria linariae spores under 20x light magnification.

Collar Rot and Alternaria Stem Canker of Tomato

This vegetable disease factsheet discusses collar rot and Alternaria stem canker of tomato, which are …

Field-grown tomato plant affected by southern blight

Southern Blight of Tomato and Pepper

This vegetable disease factsheet discusses Southern blight, a soil-borne fungus that attacks tomato and pepper, …

The initial symptoms of B deficiency

Tobacco - Boron (B) Deficiency

Tobacco plants that are B deficient are stunted very early on in production when compared …

Phosphorus Deficiency

Tobacco - Phosphorus (P) Deficiency

Phosphorus (P) deficiency in tobacco begins as a noticeable stunting when compared to a plant …

Nitrogen deficiency

Tobacco - Nitrogen (N) Deficiency

By far, nitrogen (N) is the most widely applied nutrient for plant growth. It …

Boron toxicity

Tobacco - Boron (B) Toxicity

Boron (B) is an essential element that frequently exhibits deficiency symptoms if it is in …

Sulfur deficiency

Tobacco - Sulfur (S) Deficiency

Sulfur (S) deficiency can easily be mistaken for nitrogen (N) deficiency in tobacco. The ability …

Potassium deficiency

Tobacco - Potassium (K) Deficiency

Potassium (K) is one of the three core macronutrients, and consequently, deficiency symptoms manifest relatively …