Publication 360, Fruit Production
Recommendations: Walnut Calendar - 1st pistillate flower
Table
of Contents
- 1st pistillate flower
- Other Information on walnuts
- Other information on nut crops
- Walnut Calendar (PDF
79 kb)
- Pub 360 Chapter 8 -Tree
Nuts (PDF 75 Kb)
- Related Links
Butternut
curculio (1st pistillate flower)
- Materials: Use one of:
- Comments: Apply when visual inspection shows adult
feeding and egg laying scars on new flower shoots. See notes on Kaolin
Clay (Surround WP).
Aphids(1st
pistillate flower)
- Materials: Use one of:
- Movento 240 SC @ 365 mL/ha
- Opal Insecticidal Soap @ 20 L/1,000 L water
- Comments: See comments on using these products for
aphids Prebloom.
San
Jose scale (1st pistillate flower)
- Materials: Use one of:
- Movento 240 SC @ 585 mL/ha
- Opal Insecticidal Soap @ 20 L/1,000 L water
- Comments: See comments on using these products for
San Jose scale at Prebloom.
Walnut
blight (1st pistillate flower)
- Materials: Use one of:
- Copper Spray @ 4.0 kg/1,000 L
- Comments: Apply in sufficient water to ensure complete
coverage.
Precautions
Read the label and follow all safety precautions.
Consult the product label for suggested water volumes. Otherwise, use
enough water to ensure thorough spray coverage. Where the product rate
is listed in amount per 1,000 L and if a water volume is not provided
on the label, use enough water to wet the foliage to the near drip point.
For preharvest interval, re-entry period, maximum number of applications
and chemical group, see Table
8-1. Products Used on Nut Crops
Related Links
