Add to ORKGAn introduction to the Tussock moth's life cycle as well as a report on the research concerning control methods and impact in Northern Idaho
In conjunction with a proposed suppression project against the Douglas-fir tussock moth\ud in northe...
"Close-up view of the wingless female Douglas-fir tussock moth in the adult stage. After mating with...
Relationships between intensity of defoliation caused by Douglas-fir tussock moth, Orgyia pseudotsug...
A map showing the areas infested with Douglas-fir Tussock Moth in northern Idaho in 1962
The Douglas-fir tussock moth, Orgyia pseudotsugata McD., periodically\ud defoliates Douglas-fir, tru...
Douglas-fir tussock moth populations are monitored annually in\ud northern Idaho and western Montana...
This report summarizes the results of a 1974 forest protection project using DDT for control of the ...
An outline of every aspect of the Douglas-Fir Tussock Moth control project to take place in the St. ...
Item 83-B.Published in cooperation with the USDA Douglas Fir Tussock Moth Program.Cover title.Includ...
Published July 1974. Facts and recommendations in this publication may no longer be valid. Please lo...
An epidemic of Douglas-fir tussock moth was detected in northern Idaho\ud in 1972. In 1973, aerial s...
Stanton Ready, State Forester of Idaho, explains the tussock moth spraying equipment installed on th...
Revised March 1973. Facts and recommendations in this publication may no longer be valid. Please lo...
"Close-up view of the fully grown caterpillar of the Douglas-fir tussock moth. Tussock caterpillars ...
Forest Service professionals working out plans to control the Tussock Moth infestation in northern, ...
In conjunction with a proposed suppression project against the Douglas-fir tussock moth\ud in northe...
"Close-up view of the wingless female Douglas-fir tussock moth in the adult stage. After mating with...
Relationships between intensity of defoliation caused by Douglas-fir tussock moth, Orgyia pseudotsug...
A map showing the areas infested with Douglas-fir Tussock Moth in northern Idaho in 1962
The Douglas-fir tussock moth, Orgyia pseudotsugata McD., periodically\ud defoliates Douglas-fir, tru...
Douglas-fir tussock moth populations are monitored annually in\ud northern Idaho and western Montana...
This report summarizes the results of a 1974 forest protection project using DDT for control of the ...
An outline of every aspect of the Douglas-Fir Tussock Moth control project to take place in the St. ...
Item 83-B.Published in cooperation with the USDA Douglas Fir Tussock Moth Program.Cover title.Includ...
Published July 1974. Facts and recommendations in this publication may no longer be valid. Please lo...
An epidemic of Douglas-fir tussock moth was detected in northern Idaho\ud in 1972. In 1973, aerial s...
Stanton Ready, State Forester of Idaho, explains the tussock moth spraying equipment installed on th...
Revised March 1973. Facts and recommendations in this publication may no longer be valid. Please lo...
"Close-up view of the fully grown caterpillar of the Douglas-fir tussock moth. Tussock caterpillars ...
Forest Service professionals working out plans to control the Tussock Moth infestation in northern, ...
In conjunction with a proposed suppression project against the Douglas-fir tussock moth\ud in northe...
"Close-up view of the wingless female Douglas-fir tussock moth in the adult stage. After mating with...
Relationships between intensity of defoliation caused by Douglas-fir tussock moth, Orgyia pseudotsug...