Apple Scab
Powdery Mildew

Use one of the following: 1. Any spray listed for
Half-Inch Green
2. Sulfur, wettable

1. Guthion 50WP
2. Imidan 70WP

Use one of the following: 1. Carzol 92SP
2. Thiodan 50WP
3. Lannate LV
4. Provado 1.6F

Sulfur can cause foliar injury, especially during hot weather. See fungicide chapter for details.

--

10-12 lb

1.5 lb
2.25-2.5 lb

1-1.25 lb 3 lb
.75-1.5 pt 4-8 oz

--

NTL

7
7

7
21
14
7

Cankerworms, tent caterpillars, leafrollers

White apple
leafhopper,
Spotted teniform leafminer

Apply when most petals have fallen and after bees are removed from orchard. Provado use at petalfall can substitute for Vydate at pink for leafminer and
leafhopper. Use lower rates of Provado if only targeting
leafhoppers. These materials are toxic to mite predators.

a_{For Agrimek, use a minimum of} 1 gal of oil/A and apply no later than 6 weeks after petal fall. Other silicone-based penetrants may be substituted but efficacy may not be as good as adding oil.
For rosy apple aphid, apply prior to leaf curling.

Spotted tentiform leafminer, mites

1. Agrimek 0.15EC
+ Paraffinic spray oil^a

10-20 oz
+ 0.25% or 1 gal

28

Aphids (except wooly apple aphid)

1. Provado 1.6F 2. Thiodan 50WP

6-8 oz

7

96

1998 New Jersey Commercial Tree Fruit Production Guide