Resources by Douglas G. Pfeiffer
Title | Available As | Summary | Date | ID | Author |
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Japanese Beetle | The Japanese beetle is found throughout Virginia and in most of the Eastern United States. In regions west of the Mississippi it is found in isolated pockets. Japanese beetles were first found in New Jersey in 1916 and have spread from that point since. The Japanese beetle has been well established in Virginia since the early
1970’s. |
Sep 2, 2022 | 2902-1101 (ENTO-514NP) | ||
Japanese Beetle Pest Management in Primocane-Bearing Raspberries | Sep 15, 2009 | 2909-1411 | |||
Periodical Cicada | In Virginia both the 17-and 13-year cicadas damage many ornamental and hardwood trees. Oaks are commonly attacked but the most seriously damaged are newly planted fruit and ornamental trees such as apple, dogwood, peach, hickory, cherry, and pear. Pines and other conifers are not commonly attacked. |
Jul 7, 2021 | 444-276 (ENTO-455NP) | ||
2024 Pest Management Guide - Horticultural and Forest Crops | Jan 19, 2024 | 456-017 (ENTO-568P) |
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2024 Pest Management Guide - Home Grounds and Animals | Jan 19, 2024 | 456-018 (ENTO-567P) | |||
2024 Spray Bulletin for Commercial Tree Fruit Growers | The guide contains information on pesticides used in orchards, with a seasonal treatment of when and how these materials should be employed. Efficacy information toward major fruit pests as well as beneficial species is included. The guide is black and white, but with a color photograph for the cover. It is spiral bound. |
Jan 25, 2024 | 456-419 (ENTO-577P) | ||
Spotted Lanternfly | The spotted lanternfly (SLF) originates from China where its presence has been documented in detail dating as far back as the 12th century. In modern times, it was first recorded from a sample collected in Nankin, China. SLF is native to China, India, Japan, Korea, and Vietnam. In September 2014, the first detection of spotted lanternfly in the US was confirmed in eastern Pennsylvania. SLF was first found in Virginia in 2018, and is continuing its spread in our state. The geographical range is likely to expand further. It is highly invasive and can spread rapidly when introduced to new areas. This is attributed to its wide host range (more than 70 host plant species) and a lack of natural native enemies. This insect will become a pest in vineyards and fruit plantings, in residential areas, and in logging systems. |
Aug 17, 2022 | ENTO-180NP (ENTO-515NP) | ||
Ciclo de Vida en Virginia de Spotted Lanternfly (Mosca de Alas Manchadas) | Jun 24, 2019 | ENTO-320NP | |||
Ciclo de Vida en Virginia de Spotted Lanternfly (Mosca de Alas Manchadas) | Jun 24, 2019 | ENTO-320NP | |||
Residential Control for Spotted Lanternfly (SLF) in Virginia | Aug 9, 2019 | ENTO-322NP | |||
Control de la Mosca Linterna con Manchas (Spotted Lanternfly- SLF) en Hogares de Virginia (Residential Control for Spotted Lanternfly in Virginia) | Aug 29, 2019 | ENTO-322S | |||
Spotted Lanternfly in Virginia Vineyards: Lycorma delicatula (White) (Hemiptera: Fulgoridae) | Aug 17, 2022 | ENTO-323NP (ENTO-516NP) | |||
Mosca Linterna con Manchas (Spotted Lanternfly) en Viñedos de Virginia: Lycorma delicatula (White) (Hemiptera: Fulgoridae) (Spotted Lanternfly in Virginia Vineyards: Lycorma delicatula (White) (Hemiptera: Fulgoridae)) | Aug 20, 2019 | ENTO-323S | |||
Viticulture Management Poster | Oct 22, 2019 | ENTO-339NP | |||
Manejo Del Viñedo (Viticulture Management Poster) | Oct 22, 2019 | ENTO-339S | |||
Identification and Management of Spotted-Wing Drosophila in Virginia Berry Crops | Jul 14, 2020 | ENTO-387NP | |||
Spotted Lanternfly Life Cycle in Virginia (Ciclo de Vida en Virginia de Spotted Lanternfly) | Jul 8, 2019 | ENTO-268NP (ENTO-321NP) | |||
Identification and Life Cycle of Spotted Lanternfly in Virginia | Mar 18, 2022 | ENTO-268NP (ENTO-494NP) |