Giberkey, Tablets

Name: Giberkey, Tablets
Brand: Industrial Quimica Key, S.A.

Giberkey, Tablets: growth regulator registered in Georgia. Registration number: 1473/24, valid until 28.11.2029. Active ingredient: Gibberellic acid 10%. Manufacturer: Industrial Quimica Key, S.A. (Spain). Approved crops: Pear, Pome fruit, Fruit trees, Artichoke, Citrus, Mandarin, Sour cherry, Sweet cherry and 7 more.

Product overview

Active ingredient: Gibberellic acid, 10%
Manufacturer: Industrial Quimica Key, S.A., Spain
Registration in Georgia: № 1473/24, of 28.11.2024
valid until 28.11.2029

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Description

Giberkey, Tablets is a growth regulator based on gibberellic acid. It is registered for use in Georgia according to the State Register. Application rates, crops and treatment timing are given under “Application regulations”.

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Application regulations

The regulations follow the State Catalogue of Pesticides of Georgia. Translations of crops, target organisms and application methods are unofficial; untranslated lines are shown in Georgian.

growth regulator
Product rate (l/ha, kg/ha, l/t, kg/t)	Crop or treated object	Purpose	Method, timing and specifics of application	Pre-harvest interval, days (number of treatments)	Re-entry to treated area, days: manual (mechanised) work
12 tab./ha (1 tab./133 l water)	Pear	stimulation of fruit formation, improved resistance to low temperatures (especially in Williams pear)	budding/start of flowering to the 20 mm fruit diameter stage, start of ripening, start of fruit colouring; volume 1500 l/ha	1-2	7
6 tab./ha (1 tab./133 l water)	Artichoke	extension of the picking period, by accelerating artichoke ripening	accelerating fruit formation; maximum leaf mass is 90%, 800 l/ha	3	7
12 tab./ha (1 tab./133 l water)	citrus (mandarin, orange, lemon)Mandarin	control of fruit ripening, by delaying the yellowing period; reduction of skin hardening and colouring; yield increase	start of flowering, flowering, spraying at the start of colour change (green to yellow); 1500 l/ha	3	7
6- 12 tab./ha (1 tab./133 l water)	Sour cherry, Sweet cherry	after application, good immunity to cherry yellows virus develops; formation of intensive, firmer and more uniform fruit; increase in fruit size and yield	start of flowering, flowering, spraying at the start of colour change; 1500 l/ha	3	7
4 – 12 tab./ha (1-2 tab./100 l water)	grapevine (seedless table)Grapevine	stimulation of bunch elongation	at flowering: 300-1000 l/ha; after grain formation: 800-1000 l/ha	2	7
4 - 12 tab./ha (1-2 tab./100 l water)	grapevine (seeded table)Grapevine	stimulation of bunch elongation	During flowering: 800-1000 l/ha	2	7
20 -30 tab./ha (3 tab./100 l water)	grapevine (seedless table)Grapevine	stimulation of fruit size	During flowering: 800-1000 l/ha	4	7
11, 6-17, 4 tab./ha (2-3 tab./133 l water)	Strawberry	Fruit set stimulation	Spraying before flowering 15-20 days before, 400-600 l/ha	1	-
1 tab./600l water	Potato	breaking of tuber dormancy and stimulation of growth, better germination and yield increase	dipping bulbs/tubers for 4 minutes in the working mixture of the product	1	-
6-20 tab./ha (2-4 tab.100 l water)	pepper (sweet, hot)Pepper	Fruit set stimulation, Higher stress and disease tolerance, Faster ripening, Yield increase	spraying from the start of flowering, during flowering and mid-flowering; 300-500 l/ha	3	7
6-20 tab./ha (2-4 tab./100 l water)	Tomato	Fruit set stimulation, Higher stress and disease tolerance, Faster ripening, Yield increase	first spray from the start of flowering: 300-500 l/ha	3	7
12 tab./ha (1 tab./133 l water)	Pear	stimulation of fruit formation, improved resistance to low temperatures (especially in Williams pear)	—	budding / start of flowering to the 20 mm fruit diameter stage	1-2
6 tab./ha	Artichoke	extension of the picking period, artichokes	—	of the fruit formation process	3
(1 tab./133 l water)	Artichoke	by accelerating ripening	—	acceleration; maximum leaf mass 90%, 800 l/ha	3
12 tab./ha (1 tab./133 l water)	citrus (mandarin, orange, lemon)Mandarin	control of fruit ripening, by delaying the yellowing period; reduction of skin hardening and colouring; yield increase	—	start of flowering, flowering, spraying at colour change (green	3
6- 12 tab./ha (1 tab./133 l water)	Sour cherry, Sweet cherry	after application, good immunity to cherry yellows virus develops; formation of intensive, firmer and more uniform fruit; increase in fruit size and yield	—	start of flowering, flowering, spraying at the start of colour change	3
4 – 12 tab./ha (1-2 tab./100 l water)	grapevine (seedless table)Grapevine	stimulation of bunch elongation	—	at flowering: 300-1000 l/ha; after grain formation:	2
4 - 12 tab./ha (1-2 tab./100 l water)	grapevine (seeded table)Grapevine	stimulation of bunch elongation	—	at flowering: 800-1000 l/ha	2
20 -30 tab./ha (3 tab./100 l water)	grapevine (seedless table)Grapevine	stimulation of fruit size	—	at flowering: 800-1000 l/ha	4
11, 6-17, 4 tab./ha (2-3 tab./133 l water)	Strawberry	Fruit set stimulation	—	spraying 15-20 days before flowering, 400-600 l/ha	1
1 tab./600l water	Potato	breaking of tuber dormancy and stimulation of growth, better germination and yield increase	—	dipping bulbs/tubers for 4 minutes in the working mixture of the product	1
6-20 tab./ha (2-4 tab.100 l water)	pepper (sweet, hot)Pepper	Fruit set stimulation, Higher stress and disease tolerance, Faster ripening, Yield increase	—	spraying from the start of flowering, during flowering and mid-flowering	3
6-20 tab./ha (2-4 tab./100 l water)	Tomato	Fruit set stimulation, Higher stress and disease tolerance, Faster ripening, Yield increase	—	first spray from the start of flowering: 300-500 l/ha	3

Before use, check the product label and the current register. Source: National Food Agency of Georgia: lists of registered pesticides and agrochemicals (2026); State Catalogue of Pesticides (Order No. 2-729 of 26.11.2025). Data checked: 23.10.2026.