Guidelines for the use of GYPCHEK [insecticide prepared from larvae killed by the nucleopolyhedrosis virus] to control the gypsy moth [Porthetria dispar].
1979
Lewis F.B. | McManus M.L. | Schneeberger N.F.
Библиографическая информация
USDA Forest Service Research Paper NE (USA). no. 441.
Язык
Английский
Примечание
ill. AVAILABILITY: NAL, USDA, Beltsville, Md. 20705 - USA
Тип
Journal Article; Non Conventional
2012-11-15
AGRIS AP
Поставщик данных
Эту запись предоставил Wolters Kluwer
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