Filter

Canker-worms

17 books found

An evaluation of day and night aerial Bt applications for cankerworm control in Siberian elm shelterbelts
An evaluation of day and night aerial Bt applications for ca...

by United States. State and Private Forestry.

1979 2 ed.
Rearing the fall cankerworm on a natural diet
Rearing the fall cankerworm on a natural diet

by Moore, G. E.

1974 1 ed.
The cankerworms
The cankerworms

by B. A. Porter

1924 1 ed.
Cankerworms
Cankerworms

by T. H. Jones

1939 1 ed.
Cankerworms
Cankerworms

by United States. Department of Agriculture. National Agricultural Library.

1965 1 ed.
Brief information on the fall canker worm and its control on forest and shade trees
Brief information on the fall canker worm and its control on...

by Hopkins, A. D.

1916 1 ed.
A reevaluation of 1978 aerial Bacillus thuringiensis Berliner (Bt) applications for cankerworm control in Siberian elm shelterbelts
A reevaluation of 1978 aerial Bacillus thuringiensis Berline...

by John S. Hard

1979 1 ed.
An evaluation of day and night aerial Bt applications for cankerworm control in Siberian elm shelterbelts
An evaluation of day and night aerial Bt applications for ca...

by United States. State and Private Forestry

1979 1 ed.
Canker worms in Ohio
Canker worms in Ohio

by A. F. Burgess

1904 1 ed.
Fall cankerworm
Fall cankerworm

by United States. Forest Service.

1977 1 ed.
Dispersing Bacillus thuringiensis for control of cankerworm in shelterbelts
Dispersing Bacillus thuringiensis for control of cankerworm ...

by R. D. Frye

1976 1 ed.
The spring canker worm
The spring canker worm

by H. A. Gossard

1907 1 ed.
Canker-worms
Canker-worms

by Daniel William Coquillett

1895 1 ed.
Third report of the United States Entomological Commission, relating to the Rocky Mountain locust, the western cricket, the army worm, canker worms, and the Hessian fly
Third report of the United States Entomological Commission, ...
1883 1 ed.
Dandelions, hawkweeds, ginseng, canker worms
Dandelions, hawkweeds, ginseng, canker worms

by W. M. Munson

1903 1 ed.
Rearing the fall cankerworm on a natural diet
Rearing the fall cankerworm on a natural diet

by Gordon Moore

1974 1 ed.
The spring canker-worm situation in Kansas
The spring canker-worm situation in Kansas

by Geo. A. Dean

1915 1 ed.