Open AccessControl of Bagworms on Chinese Juniper, 1983
Author(s) -
Richard Price,
Ken Pinkston,
Ed King,
Bill Bartheld
Publication year - 1984
Publication title -
insecticide and acaricide tests
Language(s) - English
Resource type - Journals
ISSN - 0276-3656
DOI - 10.1093/iat/9.1.374
Subject(s) - sprayer , juniper , replication (statistics) , biology , randomized block design , horticulture , surface runoff , agronomy , botany , ecology , virology
Bagworm control was evaluated on Chinese junipers that were located at a nursing home in Stillwater, Okla. The plants were 4 to 5 ft high and 10 to 15 ft wide. Treatments were randomized and replicated three times. Plants were sprayed until runoff with a Macro R-20 sprayer which delivered 1.6 gal/min at 200 lb/in2. The plants were treated on 11 Jul. when the temperature was 92°F. Mortality was determined by examining 10 larvae from each replication at 1, 4, 7, 14, and 21 days after application.
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