1. Bioregulators for crop protection and pest control /
Author: Paul A. Hedin, editor
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Plant regulators-- Congresses
Classification :
SB128
.
B57
1994
2. Bioregulators for pest control :
Author: Paul A. Hedin, editor ; associate editors, Horace G. Cutler [and others].
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Agricultural pests-- Control, Congresses.,Growth (Plants), Congresses.,Growth regulators, Congresses.,Insect pests-- Control, Congresses.,Insects-- Growth, Congresses.,Natural pesticides, Congresses.,Pesticides, Congresses.,Plant parasites-- Control, Congresses.,Herbicides.,Insect Control.,Pest Control, Biological.
Classification :
SB950
.
93
.
B56
1985
3. Biotechnology for crop protection :
Author: Paul A Hedin, editor, Julius J. Menn, editor, Robert M. Hollingworth, editor
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Plant biotechnology, Congresses,Plants, Protection of, Congresses,Plantes - Biotechnologie - Congrès,Plantes - Protection - Congrès
Classification :
SB950
.
A2
B58
1988
4. Natural and engineered pest management agents :
Author: Paul A. Hedin, editor, Julius J. Menn, editor, Robert M. Hollingworth, editor
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Natural pesticides, Congresses,Pesticides naturels - Congrès
Classification :
SB951
.
145
.
N37
C66
1992
5. Natural resistance of plants to pests :
Author: Maurice B. Green, editor, Paul A. Hedin, editor.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Allelopathic agents, Congresses.,Insect-plant relationships, Congresses.,Pests-- Biological control, Congresses.
Classification :
QK898
.
A43
N38
1986
6. Naturally occurring pest bioregulators :
Author: Paul A. Hedin, editor
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Bioactive compounds, Congresses,Natural pesticides, Congresses
Classification :
SB951
.
145
.
N37
N38
1991
7. Phytochemicals for pest control /
Author: Paul A. Hedin, editor ... [et al.]
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Botanical insecticides-- Congresses,Insect pests-- Biological control-- Congresses
Classification :
SB951
.
145
.
B68
P48
1997
8. Plant resistance to insects :
Author: Paul A. Hedin, editor.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Insect pests, Congresses.,Plants-- Insect resistance, Congresses.
Classification :
SB750
.
P57
1983
