FIFTIETH BIRTHDAY 
CHAS. C. NAVLET CO. 
23. NAVCO MISCIBLE OIL—The spray used by com¬ 
mercial orchardists, on dormant deciduous trees and 
shrubs (when entirely defoliated, and after a rain) 
to kill San Jose Scale, Oyster Shell Scale, Soft Brown 
Scale, Black Scale, etc.; also eggs of Red Mite, Brown 
Mite, Aphis; Fruit Tree Leaf Roller. Qt. 40c; Gal. 
75c; 5 Gals. $3.25. 
24. NAPTHALENE FLAKES—Useful in control of Gla¬ 
diolus Thrips. Scatter 1 oz. over 100 large Gladiolus 
Bulbs in an air-tight carton, box, or paper bag and 
store in a warm place for two to three weeks. All 
home-grown Gladiolus Bulbs should be treated be¬ 
fore planting. Some claim the flakes protect bulbs 
from injury by rodents. 4 ozs. 10c; 8 ozs. 15c; lb. 
25c; 5 lbs. $1.00; 10 lbs. $1.50; 25 lbs. $3.50; 50 lbs. 
$6.25. 
25. NAVCO NICOTINE DUST—Unquestionably the 
quickest and most thorough method of control when 
the air is quiet. A puff with a duster instantly gives 
perfect coverage. No. 6N controls Rose Aphis, 
Green and Rosy Apple Aphis, Small Black Bean 
Aphis, Black Cherry Aphis, and Walnut Aphis, Pear 
Slugs, Cabbage Worms, etc. 12 oz. 40c; 5 lbs. $1.40. 
No. 10N controls the more resistant groups: Grape 
Leaf Hopper, Pear Thrips, Grass Thrips, Black 
Peach Aphis, Pea Aphis, Melon Aphis, Squash Bugs, 
etc. 12 ozs. 50c; 5 lbs. $2.00. 
26. NICOTINE SPRAY—Consists of Black Leaf 40 and 
Genuine Whale Oil Soap properly proportioned to 
give the highest possible kill of Aphis, Psylla, Thrip, 
Leaf Hopper, Red Bug, Green Bug, etc. 6 ozs. 35c; 
Pt. 50c; Qt. 90c; x /i Gal. $1.50; Gal. $2.25. 
27. NU-GREEN—Disinfects soil and protects turf 
against Brown Patch. Use 1 lb. in 50 gallons of water. 
3 ozs. 50c; lb. $2.00; 5 lbs. $9.00. 
28. NURSERY VOLCK—The improved Volck for Nur¬ 
sery and Home Garden use. Best control for certain 
Scale, Mealy-Bug, Red Spider, Mites, White Fly, etc. 
Do not confuse with “Garden Volck,” which con¬ 
tains soap and Nicotine. Pt. 50c; Qt. 75c; Gal. $2.00; 
5 Gals. $5.00; 14-Gal. Drum $7.70. 
29. NAVCO PARADICHLOR—Soil fumigant for pests 
on the roots of mature trees only (6 yrs. old or 
more). Kills Peach Root Borer, Woolly Aphis. For 
Termites and Ants, sprinkle 1 tablesp. so gas will 
penetrate their nests. For Moles in lawns, open run¬ 
way at intervals of several feet and put one tablesp. 
in each opening, then close, lb. 65c; 5 lbs. $2.00. 
30. PARIS GREEN—Powerful stomach poison used 
mostly in poisoned baits and sprays. Spray consist¬ 
ing of 2 tablesp. Paris Green, 2 lbs. Brown Sugar, 
and 3 gals, water is a promising summer spray for 
Gladiolus Thrips. lb. 70c; 5 lbs. $2.80. 
36. NAVCO SLUG & SNAIL DESTROYER—Vastly 
improved formula for ridding premises of Slugs, 
Snails, Cutworms, Earwigs, Grasshoppers. Gives 
positive results. Economical to use, 1 lb. treats 65 
sq. ft. of area. Every particle effective. It is worthy 
of a trial. 1 Vi lbs. 25c; 4 lbs. 60c; 25 lbs. $3.00; 50 
lbs. $5.25. 
37. SNAIL-FOIL—A poison food which Snails, Slugs, 
Sow-Bugs, Cutworms and Earwigs prefer to plant life. 
Scatter around and moisten it. l '/2 lbs. 25c; 4 lbs. 
50c; 12 lbs. $1.95; 25 lbs. $3.00. 
38. SNAROL—A prepared meal to broadcast on moist 
ground for the control of Snails, Cutworms, etc. 
Will not deteriorate from rain, and is non-injurious 
to vegetation, l'/z lbs. 25c; 4 lbs. 60c; 15 lbs. $1.95. 
39. NAVCO SOW BUG DESTROYER—Positive con¬ 
trol. Simply spread this powder on dry spots along 
walks, buildings, etc. They come to it. Do not water 
for 24 hours. Some place it under boards, or under 
inverted cans which have been V cut to permit 
access to the Destroyer, lb. 50c; 5 lbs. $2.00. 
40. NEUTRAL BRAND DUSTING SULPHUR—99 % % 
Pure. Controls Mildew on Grapes, Peas, Currants, 
Gooseberries, Peaches; Red Spider on Peaches, Al¬ 
monds, Prunes, Raspberries, Beans, etc.; Rust on 
Asparagus. Free flowing, and goes farther. 3 lbs. 
25c; 10 lbs. 70c; 25 lbs. $1.40; 50 lbs. $2.25. 
41. SULPHUR (Alpha)—Mixes readily with water. May 
be used for dusting or as liquid spray. Use 5-10 lbs. 
in 100 gals, of water. 3 lbs. 55c; 10 lbs. $1.10. 
42. SULPHUR (Anchor)—Best 100% pure sublimed 
sulphur for dusting and bleaching. Burns freely with¬ 
out ash residue. 3 lbs. 35c; 10 lbs. 75c. 
43. VAPORITE—Repels and kills many soil insects: 
Worms, Beetles, Ants, Sow Bugs, Wireworms, etc. 
Scatter 1 lb. to 50 sq. ft. and work in, to a depth of 
5 to 8 inches. 14 ozs. 25c; 4 lbs. $1.00; 10 lbs. $2.30; 
25 lbs. $5.75; 100 lbs. $19.90. Not mailable. 
44. NAVCO WEED DESTROYER (NM)—Dilute 1 part 
in 50 parts of water and spray or sprinkle tops of 
weeds after sundown. Kills by absorption. Used ex¬ 
tensively by Cemeteries, Parking Stations, Schools, 
Public Playgrounds on walks, parking strips, drive¬ 
ways, sport fields, to eradicate small patches of any 
very deep rooted noxious weed, such as Knap Weed 
and Morning Glory. Make a wick of a lateral growth 
and soak it overnight in a can containing the dilute 
solution. Used to kill Trees, Poison Oak and all un¬ 
desirable plant life. Very effective Termite control. 
Qt. 65c; Gal. $1.75; 5 Gals. $5.00. 
31. ORTHO POISONED BARLEY—A poisqned grain 
for killing Squirrels and Gophers. Contains strych¬ 
nine. lb. 35c; 5 lbs. $1.25; 50 lbs. $6.00. 
32. POMO-GREEN with Nicotine—(Kolotex colored! 
green, and impregnated with Nicotine). Can either 
be dusted or sprayed on plants. Dusting gives better 
coverage. Controls Aphis, Leaf-Eating Insects, Mil¬ 
dew, Black Spot, on Roses and other garden plants. 
Use when air is quiet, lb. 75c; 5 lbs. $3.00; 50 lbs. 
$20.00; 100 lbs. $38.00. 
33. QUA-SUL—Prevents Mildew and Peach Leaf Curl. 
Retards Damping-Off. 8 ozs. 40c; Qt. $1.00; Gal. 
$3.50. 
34. SELOCIDE—Sensational discovery which positively 
controls Red Spiders. Use 1 part in 50 parts of 
water. Qt. $1.00; Gal. $2.75. 
35. SEMESAN—For Disinfecting seeds, bulbs, corms, 
roots, tubers. Normal solution is 1 oz. to 3 gals, 
water. May also be used as a dust. The standard 
control for Brown Patch in Lawns, and for Damping- 
off disease of seeding plants. 2 ozs. 50c; lb. $2.75; 5 
lbs. $13.00. 
45. NA VCO WHALE OIL SOAP—A liquid soap, solu¬ 
ble in hard or soft, hot or cold water. Used as a 
spray for Aphis and a wash for palms and other 
broadleaf house plants. Necessary as a wetter and 
spreader in connection with Black Leaf 40 and cer¬ 
tain other sprays. Pt. 30c; Qt. 45c; i/2 Gal. 75c; Gal. 
$1.25; 5 Gals. $4.50; 15 Gals. $9.00. 
46. WORM ERADICATOR—Scatter over 
lawn at rate of 10 lbs. to 180 sq. ft., 
and flood with water. Angle worms 
come immediately to surface and die. 
Encourages grass growth as well. 6 
lbs. 50c; 13 lbs. $1.00; 25 lbs. $1.50; 
50 lbs. $2.75; 100 lbs. $5.00. 
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Please include Sales Tax within the State of California 
