RESPONSE OF HELICOVERPA-ZEA (LEPIDOPTERA, NOCTUIDAE) POPULATIONS TO CANOPY DEVELOPMENT IN SOYBEAN AS INFLUENCED BY HETERODERA-GLYCINES (NEMATODA, HETERODERIDAE) AND ANNUAL WEED POPULATION-DENSITIES
JOURNAL OF ECONOMIC ENTOMOLOGY, 84(1), 267–276.
By:
D. Alston n, . Bradley n, D. Schmitt n & H. Coble n
author keywords: INSECTA; HELICOVERPA-ZEA; HETERODERA-GLYCINES; POPULATION DEVELOPMENT
topics (OpenAlex): Insect Pest Control Strategies; Nematode management and characterization studies; Insect Resistance and Genetics
TL;DR:
In some field sites, very high H. glycines P, levels caused severe stunting and chlorosis, reducing the suitability of these soybeans as a food source for H. zea larvae, Weed-free and moderately weedy soybeans had greater H.Zea larval populations than soybeans with high weed densities.
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