Search results

Showing 1 to 6 of 6 results

Non-morphological separation of a conophthorus population found on jack pine from conophthorus resinosae hopkins, with description of a new species, conophthorus banksiance (coleoptera: scolytidae)

Non-morphological separation of a conophthorus population found on jack pine from conophthorus resinosae hopkins, with description of a new species, conophthorus banksiance (coleoptera: scolytidae)

McPherson, John Edwin

Text (1968)

Part of Electronic Theses & Dissertations

Studies on European pine shoot moth biology and interactions between the insect, its environment and Michigan host species

Studies on European pine shoot moth biology and interactions between the insect, its environment and Michigan host species

Haynes, Dean L.

Text (1960)

Part of Electronic Theses & Dissertations

An evaluation of formica exsectoides forel as a potential biological control agent of insect pests of pines

An evaluation of formica exsectoides forel as a potential biological control agent of insect pests of pines

Campbell, Nancy J.

Text (1990)

Part of Electronic Theses & Dissertations

The biology and control of the pine candle moth, Exoteleia nepheos, on Scotch pine in Michigan

The biology and control of the pine candle moth, Exoteleia nepheos, on Scotch pine in Michigan

Hain, F. P. (Fred Paul)

Text (1972)

Part of Electronic Theses & Dissertations

Aspects of the ecology and biology of the pine root collar weevil, hylobius radicis buchanan, in Michigan

Aspects of the ecology and biology of the pine root collar weevil, hylobius radicis buchanan, in Michigan

Maki, Jon Roger

Text (1969)

Part of Electronic Theses & Dissertations

The behavior and impact of the pales weevil in Christmas tree plantations

The behavior and impact of the pales weevil in Christmas tree plantations

Corneil, Jeffery Allen

Text (1981)

Part of Electronic Theses & Dissertations