Gibberellic Acid                                 
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Project at a Glance Contents on the CD ROM
  • Gibberellic Acid (GA), which comes from a naturally occurring growth hormone, is a member of a type of plant hormone called Gibberellins, which regulate the growth rate of plants.
  • Gibberellins have been identified in many species (and are believed to
    be present in all plant species) of plants at various amounts in all parts
    of plants. There are over 125 gibberellins that vary in structure and activity; however GA3 is the most thoroughly studied.
  • Gibberellic acid stimulates the cells of germinating seeds to produce mRNA molecules that code for hydrolytic enzymes.
  • Gibberellic acid (GA) is a very potent hormone whose natural occurrence in plants controls their development. Since GA regulates growth, applications of very low concentrations can have a profound effect.
  • They are endogenous hormones functioning as plant growth regulators
    and influencing a range of developmental processes in higher plants including stem elongation, germination, dormancy, sex expression and fruit senescence.
  • The filamentous fungus Gibberella fujikuroi is the main producer of
    gibberellins. These hormones are widely used to optimise growth in
    several products, particularly seedless grapes.
  • The gibberellic acid formed in the fermentation medium may be
    isolated by filtration of the medium and extration of the filtrate with an
    organic solvent or by absorption with activated charcoal.
  • GA3 has been obtained by chemical synthesis, extraction from plants
    and by microbial fermentation. Stereospecific chemical synthesis
    involves multiple steps and the use of expensive reagents.
  • GA3 production in fungal culture includes liquid surface fermentation,
    submerged fermentation, and solid state fermentation.
  • It is a high-value industrially important biochemical selling at $27-36/g on the international market.
  • Currently, GA3 is largely produced by submerged fermentation of the
    fungus Gibberella fujikuroi on an industrial scale.
  • The filamentous fungus Gibberella fujikuroi is the main producer of
    gibberellins. These hormones are widely used to optimise growth in
    several products, particularly seedless grapes.
  • Gibberellic Acids are applied to growing crops (field crops, small fruits,
    vines and tree fruits), ornamental and shade tress, and ornamental
    plants, shrubs and vines.
  • Gibberellic Acids, as currently registered, will not cause unreasonable
    risk to humans or the environment. These uses are eligible for reregistration.
  • During the colder months, its production is low, hence plant growth is slower. The idea behind the application of the hormone is that it will stimulate cell expansion, resulting in leaf and stem elongation.
  • Pesticides database suggests that GA3’s acute toxicity, carcinogenicity,
    ground water contaminating characteristic, and developmental or
    reproductive toxicity should be reevaluated.
  • Despite advances in fermentation technology, the cost of production of
    GA3 has been a deterrent to its widespread use.
  • Gibberellins are known to regulate gene expression in the aleurone layer of germinating cereal seeds , in vegetative shoot tissue  and in flowers .
  • Bioassay for Gibberellin
  • Gibberellin History
  • Identification
  • Gibberellic Acid - intro
  • Gibberellic acid - info


  • Product from a Sweden Company
  • Cytogro
  • Falgro Tablet
  • ProGibb
  • Gibberellic acid sprays


  • Gibberellic Acid - MSDS
  • Msds of Gibberellic Acid
  • Product from Canada
  • Gibberellic Acid GA3
  • Gibberellic Acid in Lanolin Paste
  • Gibberellic Acid paste
  • Safety data for gibberellic acid
  • Gibberellic Acid Solution
  • Product from Texas


  • Metabolic process for production of gibberellic acid
  • Gibberellic acid manufacture
  • Culture process for gibberellic acid
  • Process of producing gibberellic acid
  • Dry formulations of gibberellic acid compounds
  • Process for gibberellic acid production with “Fusarium moniliforme” strains
  • Process of gibberellic acid purification
  • Plant genes affecting gibberellic acid biosynthesis
  • Process for making crystalline potassium salt of gibberellic acid
  • Process of producing gibberellic acid by cultivation of gibberella fujikuroi

Production and Process

  • Some Optimal Cultural Parameters for Gibberellic Acid Biosynthesis by Pseudomonas sp.
  • Effect of water activity on gibberellic acid production by Gibberella fujikuroi under solid-state fermentation conditions
  • Production of Gibberellic Acid Using a Dairy Waste as the Basal Medium
  • Production of Gibberellic Acid by Fermentation
  • Gibberellic Acid Production by Fusarium fujukuroi SG2
  • Microbiological Production of Gibberellic Acid in Glucose Media
  • The Preparation of C-Labelled Gibberellic Acid


  • Gibberellic Acid influence on Vegetative Growth, Nodulation and Yield of Cowpea Walp
  • Effect of Benzyladenine Plus Gibberellins and Gibberellic Acid on Yield and Yield Components of Cucumber
  • Gibberellic Acid and its Effect on the Growth of Dwarf Pea Plants
  • Gibberellic Acid Effects on Seed and Seedlings of Sugar Beets
  • The Effects of Gibberellic Acid
  • Effect of Gibberellic Acid (GA ) on Agronomic Traits of 3 Green Gram (Vigna radiata L. Wilczek) Irrigated with Different Levels of Saline Water
  • The Influence of Gibberellic Acid and Abscistic Acid on Cell and Tissue Differentiation of Bean Callus
  • Effect of Gibberellic Acid, Kinetin, and Ethylene plus Carbon Dioxide on the Thermodormancy of Lettuce Seed
  • Effect of Acetylsalicylic Acid, Indole-3- Bytric Acid and Gibberellic Acid on Plant Growth and Yield of Pea
  • Anaerobic Conditions Improve Germination of a Gibberellic Acid Deficient Rice
  • Effects of Gibberellic Acid, Acetylthiproline, and a Mixture of Amino Acids + Short - chain peptides on Scallian Yield
  • Effects of Light,  Scarification, and Gibberellic Acid on Seed Germination of Eight Pedicularis Species from Yunnan, China
Kits and its Suppliers
  • Gibberellic Acid powder 3 capsule and Alcohol kit
  • Gibberellic Acid Kits
  • Plant Gibberellic Acid,GA ELISA Kit, 96T
  • Kit - Operating Instruction
  • Seedman's Gibberellic Acid-3 (GA-3) Seed Germination Kits
  • Gibberellic Acid Controlled Synthesis of a.Amylase in Barley Endosperm
  • Effect of Gibberellic Acid Application Times on Earliness
  • Gibberellic acid and water regime in the flowering induction of Brassocattleya and Cattleya hybrid orchids
  • Gibberellic Acid for Fruit Set and Seed Germination
  • Gibberellic Acid Levels and Quality Effects of Gibberellic Acid in Treated Table Grapes
  • Influence of gibberellic acid on CO2 metabolism, growth, and production
    of alkaloids in Catharanthus roseus
  • Use of Gibberellic Acid to Manipulate Flowering in the Hass Avocado
  • Some Effects of Gibberellic Acid on Turfgrasses
  • Using Gibberellic Acid to Promote Winter Pasture Growth


  • The Androgenic Action of Gibberellic Acid (GA ) 3 on Reproductive Performance of New Zealand White Rabbit Bucks
  • Gibberellic Acid - RED Facts
  • The toxicity and teratogenicity of gibberellic acid (GA3) based
    on the frog embryo teratogenesis assay-Xenopus (FETAX)

Company Profiles

  • Company from Sweden
  • Company from Canada
  • Company from India
  • Company from China
  • Another Company from India
  • Another Company from China
  • Company from Japan


  • Company from Washington
  • Company from New York
  • Company from USA


  • Suppliers of Gibberellic Acid
  • List of Suppliers
  • Chinese Suppliers
  • Manufacturers and Exporters
  • Indian Suppliers
  • Suppliers List


  • Alterations in non-enzymatic antioxidant components of Catharanthus roseus
    exposed to paclobutrazol, gibberellic acid and Pseudomonas fluorescens
  • Annual Report of an Indian Company
  • Increased barley haploid production following gibberellic acid treatment
  • Code of Business Principles
  • Identification of physical and biochemical characteristic of mandarin (Citrus reticulata) fruit
    infected by Huanglongbing
  • Gibberellins regulate the abundance of RNAs with sequence similarity to proteinase inhibitors, dioxygenases and dehydrogenases
  • Post Harvest Preservation of Pointed gourd Fruits with PGPR to Ensure Food Safety
  • A Preliminary Report on the Use of Gibberellic Acid to Hasten Reproductive Development in Sugar Beet Seedlings
  • Gibberellic Acid-Induced Synthesis of Protease by Isolated Aleurone Layers of Barley
  • Quarterly Financial Results of an Indian Company
  • Review report for the active substance gibberellic acid

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