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Found 8 results for "Gypsy moth -- Biological control -- United States -- Evaluation"

Evaluation or aerially-applied nuclear polyhedrosis virus for suppression of the gypsy moth, Lymantria dispar L
Evaluation or aerially-applied nuclear polyhedrosis virus fo...

by J D Wollam

1978 3 ed.
Aerial spraying and dusti... Gypsy moth Biological control
Evaluation of aerially-applied nuclear polyhedrosis virus for suppression of the gypsy moth, Lymantria dispar L
Evaluation of aerially-applied nuclear polyhedrosis virus fo...

by John D. Wollam

1978 1 ed.
Gypsy moth Aerial spraying and dusti... Biological control
Evaluation or aerially-applied nuclear polyhedrosis virus for suppression of the gypsy moth, Lymantria dispar L
Evaluation or aerially-applied nuclear polyhedrosis virus fo...

by John D. Wollam

1978 2 ed.
Aerial spraying and dusti... Gypsy moth Biological control
Evaluation of Bacillus thuringiensis and a parasitoid for suppression of the gypsy moth in Pennsylvania
Evaluation of Bacillus thuringiensis and a parasitoid for su...

by John D Wollam

1976 1 ed.
Gypsy moth Control Biological control
Evaluation of Bacillus thuringiensis and a parasitoid for suppression of the gypsy moth in Pennsylvania, 1974
Evaluation of Bacillus thuringiensis and a parasitoid for su...

by John D. Wollam

1974 1 ed.
Gypsy moth Biological control Apanteles melanoscelus
Evaluation of three application rates of Bacillus thuringiensis
Evaluation of three application rates of Bacillus thuringien...
1993 1 ed.
Bacillus thuringiensis Insecticides -- United St... Gypsy moth -- Biological ...
Evaluation of three application rates of Bacillus thuringiensis
Evaluation of three application rates of Bacillus thuringien...
1993 1 ed.
Bacillus thuringiensis. Insecticides -- United St... Gypsy moth -- Biological ...
Evaluation of three application rates of Bacillus thuringiensis
Evaluation of three application rates of Bacillus thuringien...
1993 1 ed.
Bacillus thuringiensis Insecticides Evaluation