Navlet's 
PEST CONTROL 
Since 1885 
Pest Control Chart 
GENERAL INSTRUCTIONS FORMULAS 
To obtain the best results with Spray materials listed 
below, we have indicated the best time for applications, 
as follows: “D”—Dormant application during rest period, 
when deciduous trees are devoid of foliage. “SD”—Semi' 
dormant application, when leaf and blossom buds are 
swelling in the Spring. “F”—Application during full 
growth. Dust sprays are applied during full growth, so 
key initial is omitted. 
Quantities based on 1 gal. water. Lesser or greater amounts 
in the same proportion. 
Caution: Do not apply sprays on hot days, and never under 
any condition, mix a spray containing “Summer Oil” 
or “Nursery Volck” or “Garden Volck” with any 
sulphur compound, or apply to plants with sulphur resi- 
due from previous sulphur sprays. Do not attempt to 
make combinations of sprays other than formulas quoted 
unless you have received positive information from in- 
telligent sources. 
SPECIAL DIRECTIONS 
ANTS in the garden, on plants, etc., are carriers of 
Mealy Bug, Aphis and Scale. Destroy them in soil with 
Cyanogas. Dust plants, etc., with Navco Nicotine 
Dust or spray with Formula “A.” 
APHIS (Aphids or Plant Lice) on plants, shrubs, bush 
berries, strawberries, roses, vegetables, trees, excepting 
Woolly Aphis and Aphia (Mealy Plum Louse) on 
plums and prunes—Dust with Navco Nicotine Dust or 
spray with Formula “A.” 
BEETLES—Dust with Navco Nicotine Dust, Navco Arsen- 
deaux, or “Flu-Si Dust.” 
BROWN ROT OF APRICOTS, PLUMS anda PRUNES— 
Navco Home-Mix Bordeaux (D and SD). 
CANE BLIGHT ON BLACKBERRIES, LOGANBERRIES, 
RASPBERRIES—Spray with Navco Lime Sulphur (SD) 
or with Navco Home-Mix Bordeaux (SD). 
CATERPILLARS (Leaf Eating) on Plants and Trees— 
Dust with Navco Arsen-deaux, or “Flu-Si Dust;” or 
spray with Arsenate of Lead. (SD). 
CELERY BLIGHT ON CELERY—Spray with Navco 
Home-Mix Bordeaux. 
CODLING MOTH ON APPLES, PEARS and QUINCES 
—Standard Arsenate of Lead or “Flu-Si Dust.” (SD 
and F). 
CODLING MOTH ON WALNUTS—Spray with Basic 
Arsenate of Lead. 
CURL LEAF ON PEACHES—Spray with Navco Lime- 
Sulphur (SD) December 15th, and with Navco Home- 
Mix Bordeaux (SD) Feb. 15th, or with Qua.-Sul. 
CUT WORMS—Scatter Navco Slug and Snail Destroyer 
or work Vaporite into soil. 
EARWIGS—Use “Flu-Si Dust.” 
FERN LICE AND SCALE—Dip plant frequently in weak 
solution of “Black LeH 40“ and Navco Whale Oil 
Soap, “Evergreen” and Whale Oil Soap, or “Garden 
Volck.” 
FLEA BEETLE ON TOMATOES—Dust with Navco 
Arsen-deaux. 
GRASSHOPPER IN THE FIELD AND GARDEN— 
Scatter Navco Slug and Snail Destroyer. 
LEAF MINER ON CINERARIAS AND CHRYSANTHE¬ 
MUMS—Spray with Formula “A.” 
LEAF HOPPER on grapes, etc. Dust with Cyanogas 
when foliage is dry. 
MEALY BUG ON GARDEN AND GREENHOUSE 
PLANTS, SHRUBS, GRAPES, PEARS—Formula “B.” 
Control ants. 
MEALY PLUM LOUSE ON PRUNES AND PLUMS— 
Formula “A.” 
MILDEW ON ROSES—Spray with Navco Home-Mix 
Bordeaux (D) or with Navco Lime-Sulphur(D) before 
growth starts in Spring. Dust with Neutral Brand Dust¬ 
ing Sulphur repeatedly as new shoots appear or spray 
with Qua-Sal, or Formula “C” or “D.” Irrigate in 
morning, keep water off foliage. Fertilize for strength. 
MILDEW ON CUCUMBERS, MELONS, SHRUBS, 
ONIONS—Navco Home-Mix Bordeaux. 
Formula “A”—3 to 4 tablespoons Navco Whale Oil Soap 
and either: 2Yi teaspoons of “Evergreen”; or, \ x /i tea¬ 
spoons of “Black Leaf 40”; or, 1 teaspoon of “Nico¬ 
tine Spray”; or, 12 tablespoons of “Garden Volck.” 
Repeat every two weeks. 
Formula “B”—3 to 4 tablespoons Navco Whale Oil Soap 
and either: 6 to 8 tablespoons of “Summer Oil” or 
“Nursery Volck”; or 12 tablespoons of “Garden Volck.” 
Formula “C”—3 to 4 tablespoons Navco Whale Oil Soap 
and either: 5 tablespoons of “Summer Oil” or “Nur¬ 
sery Volck”; or 8 tablespoons of “Garden Volck.” 
Formula “D”—3 to 4 tablespoons Navco Whale Oil Soap 
and either: 5 tablespoons of “Summer Oil” or “Nur¬ 
sery Volck” with either \ x /i teaspoons of “Black Leaf 
40” or 2Vi teaspoons of “Evergreen”; or with 12 
tablespoons of “Garden Volck.” Note: This Formula 
is an excellent combination garden spray for Aphis and 
sucking insects and a preventative against Mildew, Rusts, 
etc., at the same time. 
FOR PEST CONTROL 
MILDEW ON APPLES, BEANS, CURRANTS, DAHL¬ 
IAS, DELPHINIUM, GOOSEBERRIES, GRAPES, 
LETTUCE, PEACHES, PEAS—Neutral Brand Dust¬ 
ing Sulphur, or spray with Qua-Sul. 
MORNING GLORY—Use K. M. G. 
PEACH BORER ON APRICOTS, PEACHES, PLUMS, 
CHERRIES, PRUNES—Use Navco Paradichlor. 
PEACH TWIG BORER ON APRICOTS, NECTARINES, 
PEACHES, PLUMS, PRUNES — Spray with Navco 
Home-Mix Bordeaux (D) before December 15th, or 
spray with Basic Arsenate of Lead (SD). 
RED BERRY on blackberries, raspberries, etc.—Dust with 
Neutral Brand Dusting Sulphur. Spray with Qua-Sal, 
Lime-Sulphur, Formula “C” or Selocide. 
RED SPIDER—Dust with Neutral Dusting Sulphur. Spray 
with Formula “C” or Selocide. Dormant Spray with 
Navco Miscible Oil in deciduous trees will destroy eggs. 
ROSE SCALE ON BUSH BERRIES, ROSES—Spray with 
Formula “B.” 
ROT OF BULBS, CORNS, ROOTS AND TUBERS— 
Use Semesan. 
RUST ON ASPARAGUS AND BEANS—Dust with 
Neutral Brand Dusting Sulphur. 
RUST ON ROSES, SNAPDRAGONS AND HOLLY¬ 
HOCKS—Spray with Alfa Brand Wettable Sulphur, 
Qua-Sal, or Formula “D,” also fertilize and water 
freely to promote healthy growth. 
SCALE ON DECIDUOUS AND NUT TREES—Navco 
Miscible Oil (D), or Formula “B” (F). 
SCALE ON SHRUBS, CITRUS TREES, DECIDUOUS 
AND NUT TREES IN SUMMER—Formula “B.” 
SLUGS ON CHERRIES AND PEARS—Dust with Hy¬ 
drated Lime or Navco Nicotine Dust. 
SLUGS AND SNAILS IN THE GARDEN AND ON 
LAWNS—Scatter Navco Slug and Snail Destroyer. 
SOW BUGS IN THE GARDEN AND ON LAWNS— 
Scatter Navco Sow-Bug Destroyer. 
TERMITES—Use “Flu-Si Dust.” 
SQUASH BUGS—Dust with Navco Arsen-deaux or “Flu- 
Si Dust.” 
THRIPS—Dust with Navco Nicotine, or spray with 
Formula “A.” 
WEEDS IN DRIVEWAYS, WALKS, YARDS, TENNIS 
COURTS, CURBS, and all places where the ground is 
to be kept clear of plant life—Spray with Navco Weed 
Destroyer. Do not apply on lawns. 
WEEDS in lawns. Spray with “Soiliron” for dandelion 
and broad leaved weeds. Fertilize frequently with 
“Ammo-Phos” or Sulphate of Ammonia. 
WIREWORMS in soil. Use Cyanogas or Vaporite. 
WEEVIL on vegetables, etc. Dust with Flu-Si Dust.” 
WOOLLY APHIS ON ROOTS AND BRANCHES OF 
FRUIT TREES—Spray with Formula “D.” Spray un¬ 
covered crowns and main roots with Navco Miscible Oil 
(D). Treat with Navco Paradichlor during Summer 
months or Vaporite. 
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