wHat CRAG uersicic 
Trade-Mark 
Crac Herbicide-1 keeps your garden neat by 
preventing weeds for 3 to 6 weeks. It saves time 
and cuts the work of garden weeding. Apply 
it before your vacation, and return to enjoy a 
garden free of weeds. 
HOW IT WORKS 
Crac Herbicide-1 is not an active weed killer 
when applied. But as soon as you spray or 
sprinkle the solution on the ground, bacteria in 
the soil begin to change it chemically. In a 
couple of hours Crac Herbicide-1 becomes a 
chemical that kills germinating seeds and seed- 
lings that are starting to sprout in the upper soil | 
layer. For this reason, it will not kill established 
weeds and should be used on newly cultivated 
soil. Similarly, it will not injure plants with deep 
root systems. However, where desirable seeds 
have been newly sown, wait three or four weeks 
until young plants have established deep root 
systems before using Crac Herbicide-1. 
Because it is not an active weed killer until it 
contacts the soil, there is little or no danger of 
Crac Herbicide-1 damaging other plants if wind 
or breeze carries spray onto them. 
