Visual Guide to Corn Growth Stages
Identifying corn growth stages is essential for successful crop management of pests, irrigation, and fertility. This guide will help growers, consultants, Extension, and research personnel properly...
Category: Agronomic Crops
Herbicide Interactions with Insecticides
Crop injury can occur when an insecticide application predisposes a plant to phytotoxicity from a subsequent foliar herbicide application. However, these products do not normally result in crop...
Stink Bugs as Pests of Cotton
Several species of stink bugs are pests of cotton in the southeastern United States, including southern green stink bug, Nezara viridula, green stink bug, Chinavia hilaris (formerly Acrosternum...
Identifying and Managing Foliar Fungal Diseases of Soybean
Foliar fungal diseases can cause significant yield losses in South Carolina soybeans. The degree of yield loss depends upon several factors, including variety selection, environmental conditions,...
Identification and Management Strategies for Cutworms as Pests in Field Corn
Introduction Cutworms are sporadic but serious early-season pests of corn in the United States. Several species of cutworm can feed on a broad range of plants, including vegetables, turf, field...
Interpreting Routine Soil Tests
Soil testing is a helpful tool for monitoring soil fertility and determining lime and fertilizer requirements for crops, including row, forage, and horticultural crops. Soil tests measure the pool...
Insect Pests of Alfalfa in the Southeastern United States
This publication provides information about important insect pests of alfalfa in South Carolina and surrounding states in the southeastern United States. Descriptions of the insect pests, scouting...
Common and Southern Rust in Field Corn
Identifying and distinguishing between common and southern rust is important for proper corn management. This guide is to help growers, consultants, researchers, and Extension personnel correctly...
Visual Guide to Soybean Growth Stages
Identifying soybean growth stages is essential for proper crop management of pests, irrigation, and fertility. This guide will help growers, consultants, extension, and research personnel correctly...
Japanese Beetle as a Pest of Field Corn
Japanese beetle, Popillia japonica, is a generalist pest capable of feeding on over 300 different plant species, many of which are of economic importance.1 One of the main crops that Japanese beetle...
Managing Insect Pests in Field Corn using Transgenic Bt Technology
Much of the field corn produced in the United States expresses an insecticidal toxin from Bacillus thuringiensis (Bt) that helps the plant control or suppress insect pests without the need for...
Volunteer Peanut Control in Corn and Cotton
Crops that emerge from seed left over from the previous season harvest are considered weeds in subsequent cropping cycles. In the case of peanuts, pods that detach from the pegs/vines during the...
Corn Earworm as a Pest of Field Corn
Corn earworm, Helicoverpa zea, is the most common aboveground pest of corn in the southeastern United States.1 It is also a significant pest of many other cultivated crops in the Southeast,...
Reconditioning and Disposition of Aflatoxin-Contaminated Peanut: A Guide for US Peanut Producers
Various biotic and abiotic stresses pose a threat to peanut production. Among these stresses, the soilborne fungi Aspergillus flavus and A. parasiticus contaminate peanut seeds with aflatoxins...
Nitrogen and Irrigation Management for Sorghum in South Carolina
Sorghum is a drought-tolerant crop suitable for growing in South Carolina. Although it can survive well under adverse conditions, nitrogen (N) insufficiency and water stress can reduce sorghum grain...