64 GRAND RAPIDS GROWERS, Inc., Grand Rapids, Michigan 
Niagara 
Fungicides 
KOLOFOG AND KOLOSPRAY. Fused bentonite sul- 
phur product. Excellent sulphur fungicides for fruit 
diseases. Non-caustic, adhesive. 
PURATIZED AGRICULTURAL SPRAY. Organic mer- 
cury spray for Apple scab. 
KOLGFOG 100. A sulphur-naphtha quinone combina- 
tion for Apple scab and brown rot on Peaches. 
CARBAMATE. A formulation of ferbam for many 
fruit diseases. 
C-O-C-S. Copper oxychloride sulphate (55% copper) 
for late and early blight and certain other diseases 
of Potatoes, Tomatoes and other vegetables. Avail- 
_ able as a spray and in various dust combinations. 
SOLUBLE SULPHUR. Dormant spray for Peaches. 
Z-C. (Dust or spray). Formulations containing ziram 
for the control of certain fungus diseases of To- 
matoes and other vegetables. 
KOLODUST. Fused bentonite sulphur dust for Apple 
scab, brown rot on stone fruits and various other 
fruit diseases. 
NABAM. Liquid zine dithiocarbamate for Potatoes, 
Tomatoes and certain other vegetable crops. 
Weed Killers and Plant Hormones 
AMSOL. Contains 66.8% amine salt of 2,4-D. 
ESTASOL. Contains 44% propyl ester of 2,4-D. 
NIAGARA STIK. Spray and dust formulations of 
napthaline acetic acid for thinning and preharvest 
anti-drop applications on Apples. 
NIAGARA STIKOL. A TCPPA formulation for pre- 
harvest applications on Apples to promote color 
and to prevent early fruit drop. 
COMBINATION DUST AND SPRAY SPECIALTIES. 
Insecticide-fungicide combinations made for speci- 
fic use on specified crops. 
Dust and spray formulations available for Cucum- 
bers, Melons, Potatoes, Tomatoes, Onions, Celery, As- 
paragus, Strawberries, Blueberries, Mint, Apples, 
Peaches, Cherries, Grapes, etc. 
Insecticides 
LEAD ARSENATE. 
DDT. 50% wettable powder; 25 and 33% liquid; 3, 5 
and 10% dusts. 
CHLORDANE. 40% wettable powder; 72% liquid; 
5% dusts. 
PARATHION. 15% wettable powder; 
1%, 15% and 2% dusts. 
TEPP. 40% tetra ethyl pyrophosphate spray and 
TEPP dusts. 
DDD. 50% wettable powder; 25% liquid; 5% dust. 
SAA 5% wettable powder; .75, 1.00 and 2.50% 
usts. 
TOXAPHENE. 58% liquid and 20% dust. 
DINITRO DRY. 40% dinitro ortho cresol for dormant 
spraying. 
LINDANE. 25% wettable powder; 25% 
dust. 
25% liquid; 
liquid; 1% 
NIAGARAMITE. 15% aramite spray and 2% dust for 
mites and red spiders. 
DIELDRIN AND ALDRIN. Liquid concentrates wet- 
table powders, dusts and granulated formulations. 
Dusters 
A complete line of orchard and row crop dusting 
machines with especially adapted units for muck 
crops, Blueberries and large capacity fruit dusters. 
Write for descriptive literature. 
NIAGARA 
CYCLO- 
JUNIOR 
DUSTER 
your 
fruit trees 
live 
dangerously 
ee protect them - 
against insects and : 
disease .with* 
FRUIT TREE DUST 
OR SPRAY 
Contains the same combination of 
proved materials that professional or- 
chardists use to protect their crops. 
Equally effective on Apple, Pear, Peach, 
Plum and Prune trees. Provides an 
easy, economical way to guard against 
all kinds of fruit insects and disease. Just 
dust or spray fruit tree troubles away! 
Get Niagara Kolo Fruit Tree Dust or 
Spray.in 1 lb. or 3 lb. bags 
