Plant Growth Hermone Fungicide Gibberellic Acid GA3 20% SP 10% Tablet

• CAS No.: 77-06-5
• Formula: C19H22O6
• Kind: Growth Promoter
• Shape: Powder
• Usage: Promote Plant Growth, Promote Flower Bud Formation, Increasing The Set of Fruit, Improve The Amino Acid Content, Raise The Protein Content, Promote The Fruit Coloring, Increase Lipid Content
• Classification: Gibberellin
• Model NO.: Gibberellic Acid
• Transport Package: According to Customers′ Requests
• Specification: Gibberellic Acid
• Trademark: BOSMAN
• Origin: Shanghai
• HS Code: 3808
• Production Capacity: 50000tons/Year

Product Description

                                        Plant Growth Hermone Fungicide Gibberellic Acid GA3 20% SP 10% Tablet

Specification;

Product Name	Gibberellic GA3
Chemical Name	(1a,2b,4aa,4bb,10b)-2,4a,7-trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone
Cas NO.	77-06-5
Specification	95% TC, 20% SP, 10% TB
Empirical Formula	C19H22O6
Toxicology	Oral Acute oral LD50 for rats and mice >15 000 mg/kg.  Skin and eye Acute percutaneous LD50 for rats >2000 mg/kg. Non-irritating to skin and eyes.  Inhalation No ill-effect on rats subjected to 400 mg/l for 2 h/d for 21 d.  NOEL (90 d) for rats and dogs >1000 mg/kg diet (6 d/w).  Toxicity class WHO (a.i.) U
Mode of action	Acts as a plant growth regulator on account of its physiological and morphological effects in extremely low concentrations. Translocated. Generally affects only the plant parts above the soil surface.
Uses	Has a variety of applications, e.g. to improve fruit setting of clementines and pears (especially William pears); to loosen and elongate clusters and increase berry size in grapes; to control fruit maturity by delaying development of the yellow colour in lemons; to reduce rind stain and retard rind ageing in navel oranges; to counteract the effects of cherry yellows virus diseases in sour cherries; to produce uniform seedling growth in rice; to promote elongation of winter celery crop; to induce uniform bolting and increase seed production in lettuce for seed; to break dormancy and stimulate sprouting in seed potatoes; to extend the picking season by hastening maturity in artichokes; to increase the yield in forced rhubarb; to increase the malting quality of barley; to produce brighter-coloured, firmer fruit, and to increase the size of sweet cherries; to increase yields and aid harvesting of hops; to reduce internal browning and increase yields of Italian prunes; to increase fruit set and yields of tangelos and tangerines; to improve fruit setting in blueberries; to advance flowering and increase the yield of strawberries; and also a variety of applications on ornamentals. Application rates up to 80 g/a per application, depending on desired effect.

 

Usage and Dosage:

Cucumber	50-100mg/L, spray on flowers	Improve fruit setting; produce bigger fruits
Eggplant	10-50mg/L, spray on flowers
Tomato	10-50mg/L, spray on flowers
Cotton	20mg/L, foliar spray
Grape	20-50mg/L, spray on fruit cluster
Citrus	20-40mg/L, spray on flowers
Pine apple	40-80mg/L, spray on flowers
Rice	30-40mg/L, foliar spray at stem elongation stage	Improve vegetative growth
Celery	50-100mg/L, spray whole plant at 15d before harvest 2 times with 3-5d interval
Spinach	10-30mg/L, foliar spray at 20d before harvest 2 times with 3-5d interval
Lettuce	20mg/L, foliar spray at 14-leaf stage 2 times with 3-5d interval
Potato	0.5-1mg/L, tuber treatment for 30min	Improve seed germination; break dormancy
Barley	1mg/L, seed treatment
Pulse	50mg/L, seed treatment
Cucumber/water melon	10-50mg/L, spray on fruits before harvest	Prolong fruit storage; delay fruit senescence
Orange	5-20mg/L, spray on fruits before fruit coloring
Banana	10mg/L, fruit treatment after harvest
Cherry	10mg/L, spray on fruits at 20d before harvest

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