Author: Valentine M. Carolin
Publisher:
ISBN:
Category : European pine shoot moth
Languages : en
Pages : 670
Book Description
Eradicating European Pine Shoot Moth in Commercial Nurseries with Methyl Bromide
Author: Valentine M. Carolin
Publisher:
ISBN:
Category : European pine shoot moth
Languages : en
Pages : 670
Book Description
Publisher:
ISBN:
Category : European pine shoot moth
Languages : en
Pages : 670
Book Description
Eradicating European Pine Shot Moth in Commercial Nurseries with Methyl Bromide
Author: V. M. Carolin
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
Eradicating European Pine Shoot Moth in Commercial Nurseries With Methyl Bromide (Classic Reprint)
Author: V. M. Carolin
Publisher: Forgotten Books
ISBN: 9780332732541
Category : Business & Economics
Languages : en
Pages : 724
Book Description
Excerpt from Eradicating European Pine Shoot Moth in Commercial Nurseries With Methyl Bromide This is the third in a series of reports on experimental furni gation of the European pine shoot moth in residential areas and nurseries. Methods and techniques derived in previous studies on single ornamentals were adapted to fumigation of a commercial nursery. An elongate cubical chamber was built for treatment of trees in rows. Furnigation of an entire commercial nursery is feasible under conditions existing in the Puget Sound area of Washington during late fall and winter. All treatments in which ground tarps were used under chambers resulted in 100 percent shoot moth control. Two treatments in which wet soil was substituted for the ground tarp failed to give loo-percent control; one of these failures was due to too short an exposure period. Tree damage from fumigation was minor and most apparent on lodgepole pine and western white pine. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9780332732541
Category : Business & Economics
Languages : en
Pages : 724
Book Description
Excerpt from Eradicating European Pine Shoot Moth in Commercial Nurseries With Methyl Bromide This is the third in a series of reports on experimental furni gation of the European pine shoot moth in residential areas and nurseries. Methods and techniques derived in previous studies on single ornamentals were adapted to fumigation of a commercial nursery. An elongate cubical chamber was built for treatment of trees in rows. Furnigation of an entire commercial nursery is feasible under conditions existing in the Puget Sound area of Washington during late fall and winter. All treatments in which ground tarps were used under chambers resulted in 100 percent shoot moth control. Two treatments in which wet soil was substituted for the ground tarp failed to give loo-percent control; one of these failures was due to too short an exposure period. Tree damage from fumigation was minor and most apparent on lodgepole pine and western white pine. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Eradicating European Pine Shoot Moth in Commercial Nurseries with Methyl Bromide
Author: Valentine M. Carolin
Publisher:
ISBN:
Category : European pine shoot moth
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : European pine shoot moth
Languages : en
Pages : 0
Book Description
Eradicating European Pine Shoot Moth on Ornamental Pines With Methyl Bromide (Classic Reprint)
Author: V. M. Carolin
Publisher: Forgotten Books
ISBN: 9781390515220
Category : Business & Economics
Languages : en
Pages : 28
Book Description
Excerpt from Eradicating European Pine Shoot Moth on Ornamental Pines With Methyl Bromide For treatment of nursery trees moved to permanent control chambers, it is recommended that fumigation be carried on during the winter months, using a gas concentration of 4 pounds per 1, 000 cubic feet for 2 hours at 62° F or 4 to 5 pounds for 3 hours at For treatment of trees in place, a method has been devised which adjusts treatment time according to fluctuations in chamber temperatures. The vapor pressure of the gas is used as an index to the effect of an average chamber temperature obtained for a 30 minute period. Treatment is continued until the sum of these index numbers reaches the desired total effect of time and temperature. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9781390515220
Category : Business & Economics
Languages : en
Pages : 28
Book Description
Excerpt from Eradicating European Pine Shoot Moth on Ornamental Pines With Methyl Bromide For treatment of nursery trees moved to permanent control chambers, it is recommended that fumigation be carried on during the winter months, using a gas concentration of 4 pounds per 1, 000 cubic feet for 2 hours at 62° F or 4 to 5 pounds for 3 hours at For treatment of trees in place, a method has been devised which adjusts treatment time according to fluctuations in chamber temperatures. The vapor pressure of the gas is used as an index to the effect of an average chamber temperature obtained for a 30 minute period. Treatment is continued until the sum of these index numbers reaches the desired total effect of time and temperature. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
USDA Forest Service General Technical Report PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224
Book Description
The Forester's Almanac, 1977
Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224
Book Description
Eradicating European Pine Shoot Moth on Ornamental Pines with Methyl Bromide
Author: V. M. Carolin
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Western White Pine
Author:
Publisher:
ISBN:
Category : Western white pine
Languages : en
Pages : 148
Book Description
Publisher:
ISBN:
Category : Western white pine
Languages : en
Pages : 148
Book Description
Western White Pine : an Annotated Bibliography
Author: Raymond J. Hoff
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 148
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 148
Book Description