. Cooperative economic insect report. Insect pests Control United States Periodicals. - 316 - Another PSYCHID (Apterona creaulella) moderately attacked the foliage of orna- mentals and fruit trees about homes in the northern areas of UTAH this season. Infestations of ARBORVITAE LEAF MINER (Argyresthia thuiella) were present in 94 nurseries in OHIO during the 1961 season, of which 86 occurred in the north- eastern part of the State; and this leaf miner was more prevalent on juniper in VERMONT during 1961 than usual. Another LEAF MINER (Argyresthia freyella) infes ted juniper in Pawtucket, Provi
. Cooperative economic insect report. Insect pests Control United States Periodicals. - 316 - Another PSYCHID (Apterona creaulella) moderately attacked the foliage of orna- mentals and fruit trees about homes in the northern areas of UTAH this season. Infestations of ARBORVITAE LEAF MINER (Argyresthia thuiella) were present in 94 nurseries in OHIO during the 1961 season, of which 86 occurred in the north- eastern part of the State; and this leaf miner was more prevalent on juniper in VERMONT during 1961 than usual. Another LEAF MINER (Argyresthia freyella) infes ted juniper in Pawtucket, Providence County, and arborvitae in Kingston, Washing ton County, RHODE ISLAND. Map of European Pine Shoot Moth (Confirmed Records of European Pine Shoot Moth). p compiled in Surve ant Pest Control Di rvice, U. S. Depa 1 available State d Dete. on, Ag. : of Ag id Federal Surveys for EUROPEAN PINE SHOOT MOTH (Rhyacionia buoliana) during 1961 in OREGON including intensive checks in all major channels of nursery stock distribution, revealed infestations in 3 nurseries in Portland, one nursery in Salem and one nursery in Eugene. The time interval between shipment of infested pines to the Eugene nursery and interception would not have permitted an adult flight in Oregon. All host pines at the Portland and Eugene locations were destroyed, and all pines at the Salem nursery were disposed of by burning or other means. A total of 19 trees on 8 privately owned properties within the metropolitan area of Portland was found infested and destroyed. No known infestations were known to occur in Oregon at the end of the year. State forestry inspectors spent 628 man-days on this survey. Other State and Federal personnel contributed consider- able time on nursery and house-by-house inspections. Quarantine laws in Oregon have been strengthened and increased surveys for European pine shoot moth will be undertaken during the spring of Please note that these images are extracted from scanned page
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