Author: William N. Cannon
Publisher:
ISBN:
Category : Dutch elm disease
Languages : en
Pages : 12
Book Description
S2Dutch elm disease control practice in 15 communities showed a wide range of time and material required to apply control methods. The median time used for each method was: sanitation survey, 9.8 hours per square mile; symptom survey, 96 hours per thousand elms; systematic fungicide injection, 1.4 hours per elm; and root-graft barrier installation, 2.2 hours per barrier (5.6 minlft). The median amount of Arbotect 20-S used for disease therapy was 13 ounces per elm. The median amount of Vapam used for soil fumigation for root-graft control was 3 ounces per foot.S3.
Time and Materials Needed to Survey, Inject Systematic Fungicides, and Install Root-graft Barriers for Dutch Elm Disease Management
Author: William N. Cannon
Publisher:
ISBN:
Category : Dutch elm disease
Languages : en
Pages : 12
Book Description
S2Dutch elm disease control practice in 15 communities showed a wide range of time and material required to apply control methods. The median time used for each method was: sanitation survey, 9.8 hours per square mile; symptom survey, 96 hours per thousand elms; systematic fungicide injection, 1.4 hours per elm; and root-graft barrier installation, 2.2 hours per barrier (5.6 minlft). The median amount of Arbotect 20-S used for disease therapy was 13 ounces per elm. The median amount of Vapam used for soil fumigation for root-graft control was 3 ounces per foot.S3.
Publisher:
ISBN:
Category : Dutch elm disease
Languages : en
Pages : 12
Book Description
S2Dutch elm disease control practice in 15 communities showed a wide range of time and material required to apply control methods. The median time used for each method was: sanitation survey, 9.8 hours per square mile; symptom survey, 96 hours per thousand elms; systematic fungicide injection, 1.4 hours per elm; and root-graft barrier installation, 2.2 hours per barrier (5.6 minlft). The median amount of Arbotect 20-S used for disease therapy was 13 ounces per elm. The median amount of Vapam used for soil fumigation for root-graft control was 3 ounces per foot.S3.
Dutch Elm Disease
Author: Susan Chapman
Publisher:
ISBN:
Category : Dutch elm disease
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Dutch elm disease
Languages : en
Pages : 44
Book Description
General Technical Report WO.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 432
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 432
Book Description
Research Paper NE.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 322
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 322
Book Description
Publications of the Northeastern Forest Experiment Station, 1985 and 1986
Author: Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 92
Book Description
Guide to Wildlife Tree Management in New England Northern Hardwoods
Author:
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 202
Book Description
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 202
Book Description
Killer Bees/Africanized Bees
Author: Sheldon Cheney
Publisher:
ISBN:
Category : Africanized honeybee
Languages : en
Pages : 522
Book Description
Publisher:
ISBN:
Category : Africanized honeybee
Languages : en
Pages : 522
Book Description
Protecting and Enhancing America's Forests and Rangelands
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 228
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 228
Book Description
Methylbromide and Its Alternatives as Fumigants, 1979-May 1992
Author: Charles N. Bebee
Publisher:
ISBN:
Category : AGRICOLA (Information retrieval system)
Languages : en
Pages : 208
Book Description
Publisher:
ISBN:
Category : AGRICOLA (Information retrieval system)
Languages : en
Pages : 208
Book Description
Agrindex
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1224
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1224
Book Description