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Author: Justin Ballew

Commercial Horticulture Agent, Horticulture Program Team, Lexington County Cooperative Extension Office, Saluda County Cooperative Extension Office

Assassin bug feeding on prey on a leaf.

Common Natural Enemies of Brassica Insect Pests

Numerous species of natural enemies can be found in brassica fields preying on insect pests. This article describes common natural enemies and how they feed or develop on the pests they affect. Growers will benefit… 

A field of collards.

Scouting for Insect Pests in Brassica Crops

Scouting is the foundation of integrated pest management programs. This article describes how to scout brassica crops effectively and outlines two commonly used methods for making responsible treatment decisions: individual treatment thresholds and the presence/absence… 

Cabbageworm on a leaf.

Identification of Common Insect Pests of Brassica Crops

Brassica crops are susceptible to feeding damage from many chewing and sucking insect pests. This article describes identification features and biological information needed to help growers correctly identify common insect pests of brassicas. Introduction Crops… 

Calibrating Sprayers: 128th of an Acre Method

Proper calibration of sprayers is an often-overlooked chore by many farms and green industry professionals. It can be a tricky task; however, few things are more important for properly and safely applying pesticides. Proper calibration…