Pre-blossom Spray 
(When the blossom buds begin to separate in the cluster.) 
Material: 2 gal. lime sulphur tt 
Water to make 100 gallons. 
Control: Pear Scab, Pear Midge. 
Calyx Spray 
(When the last of the petals are falling.) 
Material: 2 lb. copper sulphate. 
10 lb. hydrated lime 
3 Ib. lead arsenate. 
Water to make 100 gallons. 
Control: Codling Moth, Leaf Roller, Scab, Green Fruit 
Worm. 
First Nymph Spray ttt 
(About a week to 10 days after petals have fallen.) 
Material: 2 lb. copper sulphate. 
10 lb. hydrated lime. 
3 lb. lead arsenate. 
1 pt. nicotine sulphate. 
Water to make 100 gallons. 
Control: Pear Psylla, Codling Moth, Curculio. 
PEACH, PLUM, CHERRY, NECTARINE, APRICOT SPRAY 
Dormant Spray 
(In late fall or early spring, before the buds swell.) 
Material: Lime Sulhpur and water. 
Control: San Jose Scale, Leaf Curl, Brown Rot. 
Pre-blossom Spray 
Material: 2 gal. lime sulphur. 
1 pt. nicotine sulphate. 
Water to make 100 gallons. 
Control; Brown Rot, Aphids. 
Petal-fall Spray 
Material: 5 lb. wettable sulphur. 
3 lb. hydrated lime. 
3 lb. lead arsenate. 
Water to make 100 gallons. 
Control: Leaf Spot, Brown Rot, Plum Curculio. 
Shuck Spray 
(When the shucks have fallen off young fruit.) 
Material: Dusting sulphur *** 
Control: Brown Rot, Leaf Spot. 
First Fruit Fly 
(1 week after Fruit Flies have appeared, when Eaily 
Richmond shows tinge of color.) 
Material: 5 lb, wettabie sulphur * 
2 Ib. finely ground derris or cube powder. 
Water to make 100 gallons. 
Control: Cherry Fruit Fly. 
(omit in case of all fruit except Cherry.) 
Second Fruit Fly 
(10 days after first spray.) 
Material: Same as for first Fruit Fly Spray. 
Control: Cherry Fruit Flies. 
(omit in case of all fruit except Cherry.) 
* or at manufacturer's directions. 
** Early maturing apples should not be sprayed later than the 
calyx. 
#** If Oriental fruit moth is present, spray with DDT. 
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