. Cooperative economic insect report. Beneficial insects; Insect pests. I ° WERE FOUND. Leafhoppers were found on 31 different host plants. The most important were tansy- mustard, townmustard, patata, Russian-thistle, pepperweed, and filaree. Generally, the host plants were very sparse where present, but were lacking over most of the Area. Flax in Bee and Live Oak Counties and spinach in the Winter Garden area of Texas were severely damaged by the insect-transmitted virus disease of curly top. (ARS and States coop.) *(Chenopodiaceae). Please note that these images are extracted from scanned pa
. Cooperative economic insect report. Beneficial insects; Insect pests. I ° WERE FOUND. Leafhoppers were found on 31 different host plants. The most important were tansy- mustard, townmustard, patata, Russian-thistle, pepperweed, and filaree. Generally, the host plants were very sparse where present, but were lacking over most of the Area. Flax in Bee and Live Oak Counties and spinach in the Winter Garden area of Texas were severely damaged by the insect-transmitted virus disease of curly top. (ARS and States coop.) *(Chenopodiaceae). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Animal and Plant Health Service. Plant Protection and Quarantine Programs; United States. Bureau of Entomology and Plant Quarantine; United States. Plant Pest Control Division. Hyattsville, MD. [etc. ] Plant Protection and Quarantine Programs Animal and Plant Health Service
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Keywords: ., bookcentury1900, booksubjectbeneficialinsects, booksubjectinsect
