Your search returned 9 results.

Investigations of toxoptera graminum and its parasites / by F.M. Webster by

Webster, F. M

Series: Aphidae; 22

Material type:

Text; Format: print ; Literary form: Not fiction

Availability: Items available for loan: Parasitologia Agricola (1).

The ching bug / by F. M. Webster by

Webster, F. M

Series: USDA Bull.; 69

Material type:

Text; Format: print ; Literary form: Not fiction

Publication details: Washington : USDA

Availability: Items available for loan: Parasitologia Agricola (1).

The spring grain-aphis or so-called, greenbug (Toxoptera graminum Rond) / by F.M. Webster by

Series: Aphidae; 6

Material type:

Text; Format: print ; Literary form: Not fiction

Publication details: Washington : Department of Agriculture

Availability: Items available for loan: Parasitologia Agricola (1).

The hessian fly in Ohio in 1899 and 1900 / by F. M. Webster by

Webster, F.M

Series: Diptera; 1

Material type:

Text; Format: print ; Literary form: Not fiction

Availability: Items available for loan: Parasitologia Agricola (1).

The grape-cane gallmaker and its enemies / F. M. Webster by

Webster, F. M

Series: Ohio. Agr. Exp. Sta. Bull; 116

Material type:

Text; Format: print ; Literary form: Not fiction

Publication details: Wooster, Ohio : Agricultural Experiment Station

Availability: Items available for loan: Parasitologia Agricola (1).

The San José scale problem in Ohio in 1898 / F. M. Webster by

Webster, F. M

Series: Ohio. Agr. Exp. Sta. Bull; 103

Material type:

Text; Format: print ; Literary form: Not fiction

Publication details: Columbus, Ohio : Agricultural Experiment Station

Availability: Items available for loan: Parasitologia Agricola (1).

The chinch bug : experiments with insecticides / F. M. Webster by

Webster, F. M

Series: Ohio. Agr. Exp. Sta. Bull; 106

Material type:

Text; Format: print ; Literary form: Not fiction

Publication details: Columbus, Ohio : Agricultural Experiment Station

Availability: Items available for loan: Parasitologia Agricola (1).

The ching bug : its probable origin and diffusion, its habits and development natural checks and remedial and preventive measures with mention of the habits of an allied european species / F. M. Webster by

Webster, F. M

Series: (USDA. Bull; 15 New series)

Material type:

Text; Format: print ; Literary form: Not fiction

Publication details: Washington : USDA

Availability: Items available for loan: Parasitologia Agricola (1).

The san José in Ohio / F. M. Webster by

Webster, F. M

Series: Ohio. Agr. Exp. Sta. Bull; 81

Material type:

Text; Format: print ; Literary form: Not fiction

Publication details: Norwalk, Ohio : Agricultural Experiment Station

Availability: Items available for loan: Parasitologia Agricola (1).

Not finding what you're looking for?

Make a purchase suggestion

Catálogo público

Refine your search

Availability

Authors

Collections

Holding libraries

Item types

Series

Topics

Your search returned 9 results.