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How to Manage Pests
UC Pest Management Guidelines
Peach
Relative Impact of the Timing of Pesticide
Applications on Natural Enemies
(Reviewed 3/06,
updated 9/06)
In this Guideline:
|
|
|
| Natural enemy |
Dormant |
Bloom time |
In-Season |
| Oil |
Oil + Spinosad |
Oil + IGR1 |
Oil + Pyrethroid2 |
Oil + OP3 |
Bt4 |
Spinosad |
Intrepid |
Dimilin |
OP3 |
Pyrethroid2 |
Carbamate5 |
Spinosad |
| caterpillar
parasites
Copidosoma (=Paralitomastix) sp. and Macrocentrus sp. |
L |
L |
L |
L |
L |
L |
M |
L |
L |
H |
H |
H |
M-H |
| lacewings |
L |
L |
L |
L |
M |
L |
L |
L |
L |
M |
L-M |
H |
L-M |
| lady
beetles (Chilocorus spp.) |
L |
L |
L |
L |
L |
L |
M |
L |
L |
H |
H |
H |
H |
| minute pirate bugs |
L |
L |
L |
M |
M |
L |
L |
L |
L |
H |
H |
H |
M |
| predatory
mites (Galendromus sp.
and Typhlodromus sp.) |
L |
L |
L |
H |
L |
L |
L |
L |
L |
M |
H |
H |
L |
| scale
parasites (Aphytis sp.) |
L |
L-M |
L |
— |
L |
L |
H |
L |
L |
H |
H |
H |
H |
| spiders |
L |
L |
L |
L |
M |
L |
L |
L |
L |
H |
H |
H |
— |
UC IPM Pest Management Guidelines: Peach
UC ANR Publication 3454
General Information
C. Pickel, UC IPM Program, Sutter/Yuba counties
W. J. Bentley, UC IPM Program, Kearney Agricultural Center, Parlier
J. K. Hasey, UC Cooperative Extension, Sutter/Yuba counties
K. R. Day, UC Cooperative Extension, Tulare Co.
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