. Cooperative economic insect report. Beneficial insects; Insect pests. - 225 - Number and Stage of the Rice Stink Bug and Stage of Infested Rice Used in an Arkansas Experiment Treatment Number Number of Stink Bugs Stage of Stink Bugs Stage of grain Development 0 20 40 80 80 80 80 Adults and njnnphs Adults and nymphs Adults Nymphs Adults and nymphs Adults and nymphs Milk and dough Milk and dough Milk and dough Milk and dough Milk Dough RICE DELPHACID (Sogata orizicola), the vector of hoja blanca disease of rice, was first found on three properties in Palm Beach County, Florida, in 1957, and wa
. Cooperative economic insect report. Beneficial insects; Insect pests. - 225 - Number and Stage of the Rice Stink Bug and Stage of Infested Rice Used in an Arkansas Experiment Treatment Number Number of Stink Bugs Stage of Stink Bugs Stage of grain Development 0 20 40 80 80 80 80 Adults and njnnphs Adults and nymphs Adults Nymphs Adults and nymphs Adults and nymphs Milk and dough Milk and dough Milk and dough Milk and dough Milk Dough RICE DELPHACID (Sogata orizicola), the vector of hoja blanca disease of rice, was first found on three properties in Palm Beach County, Florida, in 1957, and was found on two properties in Hancock County, Mississippi, during 19 58. Eradication treatments have been applied in these two states. In 1959, rice delphacid was first found in Louisiana in St. Tammany Parish, and later in thirteen additional parishes. Surveys in Arkansas, California and Texas during 1959 were negative for this vector of hoja blanca disease. However, small numbers of S. furcifera were found in Arkansas. Hoja blanca disease has been found in all c'ounties and parishes infested with S^. orizicola, and in addition, has been found in Harrison County, Distribution of Sogata orizicola. 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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