#imprescindibl.es

📚

Control of the white pine weevil by forest management

Henry Byron Peirson

1922

Páginas: 42

Género: White-pine weevil

Ver ficha completa

Añadir a mi colección

Formato

También te puede gustar

Jude the Obscure

Jude the Obscure

Thomas Hardy

1895

Annual forest insect status report

Annual forest insect status report

James C. Evenden

1938

White-pine weevil attack susceptibility of western white pine in the Northeast

Wilkinson, Ronald C

1981

Mechanical and biological control of the white pine weevil

Robert Lavallée

1997

Brief information on the white-pine weevil and its control

Brief information on the white-pine weevil and its control

United States. Bureau of Entomology

1916

A field test of procedures for evaluating and scheduling white-pine weevil control

A field test of procedures for evaluating and scheduling white-pine weevil control

Robert P. Ford

1965

An insect trap

An insect trap

P. A. Godwin

1956

Woodpecker feeding on Engelmann spruce beetle in windthrown trees

Paul H. Baldwin

1968