Search results

Showing 1 to 5 of 5 results

An evaluation of the impact of the Saratoga spittlebug, A̲p̲h̲r̲o̲p̲h̲o̲r̲a̲ s̲a̲r̲a̲t̲o̲g̲e̲n̲s̲i̲s̲ (Fitch), on the growth of red pine, P̲i̲n̲u̲s̲ r̲e̲s̲i̲n̲o̲s̲a̲ Ait

An evaluation of the impact of the Saratoga spittlebug, A̲p̲h̲r̲o̲p̲h̲o̲r̲a̲ s̲a̲r̲a̲t̲o̲g̲e̲n̲s̲i̲s̲ (Fitch), on the growth of red pine, P̲i̲n̲u̲s̲ r̲e̲s̲i̲n̲o̲s̲a̲ Ait

Heyd, Robert Lewis

Text (1978)

Part of Electronic Theses & Dissertations

A simulation of the effects of four insect pests on red pine growth and yield in Michigan

A simulation of the effects of four insect pests on red pine growth and yield in Michigan

Westin, Stephen Carl

Text (1987)

Part of Electronic Theses & Dissertations

Predisposing factors contributing to red pine pocket mortality

Predisposing factors contributing to red pine pocket mortality

Randall, Carolyn J.

Text (1997)

Part of Electronic Theses & Dissertations

Impact of Redheaded Pine Sawfly, NE̲O̲D̲I̲P̲R̲I̲O̲N̲ L̲E̲C̲O̲N̲T̲E̲I̲ (Fitch), on young Red Pine plantations

Impact of Redheaded Pine Sawfly, NE̲O̲D̲I̲P̲R̲I̲O̲N̲ L̲E̲C̲O̲N̲T̲E̲I̲ (Fitch), on young Red Pine plantations

Averill, Robert Dean, 1943-

Text (1977)

Part of Electronic Theses & Dissertations

The white grub in upper Michigan and northern Wisconsin 1-2 year old red pine plantations : population-damage correlation, high-grub-hazard area identification, and chemical application techniques

The white grub in upper Michigan and northern Wisconsin 1-2 year old red pine plantations : population-damage correlation, high-grub-hazard area identification, and chemical application techniques

Fowler, Richard F.

Text (1969)

Part of Electronic Theses & Dissertations