WebOn 20 September 1980 a single male gypsy moth, Lymantria (= Porthetria) dispar (L.), was found in a pheromone trap near the Arts and Culture Centre, Corner Brook, Newfoundland. Identification was confirmed by Dr. J. D. Lafontaine, Biosystematics Research Institute, Ottawa. This was the first record of the gypsy Web-71- SURVEY METHODS GYPSY MOTH (Porthetria alspar ) •• •: In determining the specific location, size and extent of gypsy moth infestations trapping and scouting surveys are …
Lymantria (Porthetria) obfuscata - Wikispecies - Wikimedia
WebAerial spray tests against gypsy moth, Porthetria dispar (L.), in New York in 1960 showed that the compound Sevin® (1-naphthyl N-methylcarbamate) applied at the rate of 1 pound in 1 gallon of spray per acre was as effective as one-half pound of DDT in 1 gallon of spray per acre.In posts pray examinations, no egg masses were found in the test plots treated with … WebMar 15, 1980 · Richard C. Reardon; The History, Biology, Damage, and Control of the Gypsy Moth, Porthetria Dispar (L.), Bulletin of the Entomological Society of America, Volum pisces karen waterbed affect
History, Biology, Damage, and Control of the Gypsy Moth, …
WebAug 5, 2015 · The Gypsy Moth, Porthetria Dispar (Linn;): A Report of the Work, of Destroying the Insect in the Commonwealth of Massachusetts, Together with an Account, of Its … WebOct 5, 2024 · Lymantria (Porthetria) apicebrunnea in Arunachal Pradesh, an addition to the Indian fauna October 2024 Authors: Peter Smetacek Butterfly Research Centre, Bhimtal Ambica Agnihotri Kumaun... WebAuthor: Michael H. Gerardi Publisher: Fairleigh Dickinson Univ Press ISBN: 9780838620246 Size: 36.97 MB Format: PDF View: 5408 Access Book Description A comprehensive study of the life stages, biology, ecology, behavior, dynamics, economic importance, and success and failure of large- and small- scale control programs of the most destructive forest pest in … pisces key phrase