Surefire GAMMA non-volatile herbicide, containing 200g/L Glufosinate-Ammonium, is now registered for

use in the control of many annual & perennial broadleaf weeds & grasses in orchards, vineyards & olive

plantations . Surefire Gamma is absorbed by plant foliage and green stems.

Surefire Gamma Herbicide may be used around trees/vines less than two years old provided they are

effectively shielded from spray and spray drift.

The recommended rate of use is determined by the following criteria:

WEED SPECIES:

Apply the appropriate rate to control the least susceptible weed present as per the lists of weeds controlled in the accompanying tables.

WEED STAGE OF GROWTH:

Use the lower rate when weeds are young and succulent (grasses: pre-tillering;

broadleaves: cotyledons to 4-leaf) or the population is very sparse.

A median rate should be used for medium sized plants (grasses: tillering; broadleaves:

4-leaf to advanced vegetative) and the high rate should be used when weeds are mature

(grasses: noding to flowering; broadleaves: budding to flowering).

WEED DENSITY:

Use the higher rates when the weed population is dense. Thorough coverage of weeds is essential

for good control.

CLIMATIC CONDITIONS;

Best results are achieved when applied under warm humid conditions. Control will be reduced

and/or slower under cold conditions and/or overcast conditions. Good results will be achieved

under most other conditions, however poor results may occur under hot, dry conditions

(temperature above 33°C with a relative humidity below 50%).

Weeds that have been hardened or stunted in growth due to stressed conditions should be treated

at the maximum rate.

COVERAGE:

Complete coverage of weeds is essential for good control. Poor coverage may result in

re-growth.

PERENNIAL WEEDS:

Apply when weeds are actively growing. Follow-up treatments will be necessary to control

re-growth of perennial weeds in most cases.

Note: Gamma is suitable for application by ground sprayers, boom sprayers, directed spray

Equipment, knapsack/ handgun and controlled droplet application equipment. It is not suitable

for aerial application.