30 Hummert’s Highest Quality Insecticides and Fungicides 

INSECTICIDES AND FUNGICIDES—Continued 
SULPHATE OF IRON 
Effective against chickweed. Harmless to lawns. Use 114 lbs. 
to 1 gallon water. One gallon treats 100 square feet of lawn. 
10 Ibs., 75c; 25 Ibs., $1.00; 100 Ibs., $3.50. 
TALC 
Used as a filler for mixing insecticides and dusting. 
$1.75. 
50-lb. bag, 
TARTAR EMETIC 
For Gladiolus thrips—absolute control if properly used. 4 lbs. 
Tartar Emetic. 16 lbs. brown sugar, 100 gallons of water. 
Lb., 80c; 5 Ibs., 75c per !b.; 25-lb. drum, 70c per Ib. 
TERRO ANT KILLER 
A syrup to be placed on chips of wood or cardboard. Ants will 
be quite active for some time eating the Terro and taking it back 
to the nest for the queen ant. The queen ant being destroyed 
ceases further propagation. Price, 25c and 50c per bottle. 
THIOCIDE (Spray) 
A sulphur compound which is toxic to Cyclamen and broad mite. 
Best results obtained when another soap spreader is added to the 
spray. Gal., $6.00. 
TOBACINE 
TOBACINE is equally as effective as Nicotine in the control of 
aphids. TOBACINE is a powerful insecticide, harmless to foliage 
and blossoms and, having the added advantage of D.D.T., is 
highly toxic to a wide range of insects. A thorough control of 
aphids and thrips. 8-lb. tin, $12.00. 
TOBACCO DUST 
Fine powdered Tobacco. 
in greenhouses to repel insects. 
Used principally as a ground covering 
100 Ibs., $3.90. 
TREE WOUND PAINT 
Prevents decay after pruning. This penetrating, antiseptic paint 
is not affected by heat. Qt., 85c; gal., $1.95. 
TREE TANGLEFOOT (CATERPILLAR PASTE) 
A sticky substance spread around the bark of trees to prevent 
creeping insects from climbing up the tree. 6-oz. can, 40c; 
Ib., 80c; 5 Ibs., $3.75. 
TRI-OGEN 
All-purpose spray that gives positive plant protection. Kills all 
insects (chewing and sucking), controls mildew and black spot. 
BeKitet makes Oncited)c ctrmtaratic eto tehe nce miei ierorecskcepecte siecety ale $0.90 
A Small Kit (makes 16 qts.) Protects 12 to 20 Roses for 
SGaS Oliierens geen oe Soca hohe) Gas voreterenelicr a eicte usd seetei ovol ape nelaucr enero are te 1.50 
B Medium Kit (makes 64 gts.) Protects 50 to 80 Roses for 
SEAS OD a Vera ee nee soto Pore a Sighs. eer ate Meine -Soute pois ledptonietatieeushel <iepte 4.00 
C Large Kit (makes 32 gals.) Protects 100 to 160 Roses for 
S@ASOM were Cain oe ock paaceeserauere caucaation Ah Gorn) cis skoncnetoncectenital cheek swetianecoust awe 6.00 
D Estate Kit (makes 128 gals.) Protects 400 to 600 Roses 
FGM SEASON wm Saveres Sas roves he ecole fatter iolsalsettotelandiccane eve ale bacieliahig nies hens 20.00 
VAL-A FABRIC CEMENT 
Repairs shading cloth, bags, etc. 1-gal. bottle, $4.25. 
VOLCK, NURSERY 
The scientific insecticide for nursery, greenhouse and garden. 
Controls scale insects, mealy bugs, white flies, red spiders, rust 
mites, aphis, thrips. '% pt., 30c; pt., 50c; qt., 75c; 1% gal., 
$1.25; gal.,. 42.25; 5 gals., $6.75. 
WHITING 
For greenhouse shading. 
mixing a 50-lb. bag to about 15 gals. water. 
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50-lb. bag, 85c. 
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YELLOW CUPROCIDE ~ 
Fungicide ‘plant spray for controlling blight. 
gallons of spray. 3 Ibs., $1.50. 
ZERLATE 
A newly developed fungicide possessing excellent adhesive proper- 
ties on plants due to its resistance to washing off by rains and 
removal by other weathering factors. Although specific directions 
have not been furnished by DuPont as to its use on greenhouse 
crops, it has been used principally the same as Fermate. 25-Ib. 
container, $18.75. 
CHEMICAL WEED 
KILLERS 
2-4 DOW WEED KILLER—Liquid 
2-4 Dow Weed Killer exists as a new weapon of great effective- 
ness. It is economically practical in all respects. It kills the whole 
plant, is easy to apply, and perhaps most important of all, weeds 
are killed while grass continues to grow. Soil is not affected at 
concentrations as outlined in the leaflet. 
The standard recommendation is two quarts of 2-4 Dow Weed 
Killer liquid in 100 gallons of water, applied at the rate of 
approximately 200 gallons per acre. 
Price: 2 pt., $1.00; pt., $1.62; qt., $2.98; gal., $7.08; 5 
gals., $32.60. 
2-4 DOW WEED KILLER—Powder Form 
The standard recommendation is 114 pounds of 2-4 Dow Weed 
Killer to 100 gals. water. Mix well. Apply with a sprinkling can. 
Price: 4-oz. can, $1.40; 20-0z. can, $3.20; 10-lb. can, $22.00; 
50-lb. drum, $105.00. 
3 Ibs. makes 150 
HAMMOND’S WEED KILLER 
Weeds, poison ivy, and all vegetation are easily killed with this 
highly concentrated (stands dilution with 40 parts of water), easy- 
to-use material. Simply mix with water, apply with a sprinkling 
can and all vegetation withers and dies. Do not use on lawns as 
it kill ALL vegetation. 
Qt., 70c; gal., $2.00; 5 gals., $8.CO. 
WEEDONE 
WEEDONE Contains 2.4 Dichlorophenoxyacetic Acid 
(2.4-D or DCP) 
WEEDONE is a new kind of weed killer, which, when sprayed 
onto the leaves of certain weeds, is absorbed by the plant and 
penetrates down to the end of the root system, and thereby kills 
the plant throughout. When sprayed on to lawns, fairways or 
greens, use a 1 to 100 dilution with water. 
WEEDONE is recommended for killing poison ivy, poison oak, 
bindweed or wild morning glory, Japanese honeysuckle, sassafras, 
black locust, and wild or choke cherry. It will also kill many other 
weeds under favorable conditions. 
Price: 6-fl.-oz. bottle (for 1000 sq. ft.), 75ce; 1-qt. bottle (for 
5000 sq ft.), $2.50; 1-gal. can (for 20,000 sq. ft.), $7.50; 5-gai. 
can, (for 100,000 sq. ft.), $30.00. 
Price: 
HAMMOND’S DANDELION KILLER 
A Drop Kills Dandetions 
Dandzlions, plantain or any weed growing in a lawn or 
garden can easily be killed by one or two drops of Dandelion 
Killer applied to the crown of the plant, and eliminates any 
work in ridding the lawn of unsightly growth. Aflords the 
easiest and quickest way to “‘weed’’ a lawn. 
Price: Qt., 50c; gal., $1.50. 
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