Class

Biological (Biochemical Biopesticide)

Action: Fungicide

Composition

Garlic extract formulated in a selected assortment of edible vegetable oils. Garlic is a well-known natural pest control product. It is very versatile and controls a wide range of pests.

Crop range

It may be applied on all crops which host powdery mildew. However, some plants are known to be sensitive to garlic and especially some ornamental varieties. Test on a few plants before blanket application.

Rate of Use and Method of Application

GC-3 is recommended at 3mls/lit of water – equivalent to 60mls per knapsack. The efficacy of garlic products is affected by high Ph. Adjust water PH to around 5-6 if it is higher than this. Spray to wet ensuring the entire target area is covered including underleaf. Shake thoroughly and keep agitated throughout the spraying exercise.

Timing of Application

Spray at the first instance of infestation and repeat every fourteen days until the symptoms disappear. The use of a wetter such as natural wet enhances the efficacy. Avoid overhead irrigation for the 24hours after application.

Contradictions

GC-3 may be applied in mixture with other pesticides including liquid fertilizers. But always check miscibility with small quantity before mixing the lot.

Precautions

GC-3 has no serious mammalian toxicity issues. However, people with sensitive skin may development rashes and some people may be allergic to garlic. Avoid inhalation of fumes and wear protective clothing to avoid skin and eye contact.

Storage

Store in original container in a cool dry place.

Pre-harvest Interval

GC-3 is a biological pesticide with no residue issues. But although harvesting may follow soon after application, we recommend harvesting a day after application.