Bio-chemicalsFCO Schedule VILiquid

Homobrassinolide- 0.03% (liquid)

A bio-chemical biostimulant in liquid form, notified under FCO Schedule VI. Key notified measures: Homobrassinolide ≥ 0.03 % w/w; Total organic carbon ≥ 57 % w/w. Notified for grape.

Category8 · Bio-chemicals

Serial no.4

FormLiquid

Notified inS.O. 3741(E), 13 Aug 2025

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Composition

As notified in the Gazette, ingredient by ingredient.

	Ingredient	Content	Limit
i	Homobrassinolide (Source: Synthetic) per cent. by weight, minimum	0.03% w/w	Minimum
ii	Lauryl alcohol ethoxylate per cent. by weight, minimum	2.00% w/w	Minimum
iii	4- Nonylphenol ethoxylated per cent. by weight, minimum	2.00% w/w	Minimum
iv	Methyl Alcohol	QS	Exact / specified
v	Total (per cent.)	100	Exact / specified

Specifications (label claims)

The parameters a sample must meet, with the Part D method used to test each one.

	Parameter	Notified value	Test method
i	Homobrassinolide per cent. by weight, minimum	0.03% w/w	Method 41: Estimation of homobrassinolide
ii	Specific gravity	0.80 ± 0.02Specific gravity	Method 2: Estimation of specific gravity
iii	pH (10 % aqueous solution)	3.7 ± 0.5pH	Method 1: Estimation of pH
iv	Total organic carbon per cent. by weight, minimum	57% w/w	Method 4: Estimation of organic matter and organic carbon
v	Solubility per cent. by weight, minimum	99.7% w/w	Method 5: Estimation of water solubility

Crops and doses

The Gazette wording is what counts; per-acre figures use 1 hectare = 2.47105 acres.

Crop	Gazette dose	Per acre, each application	Per acre, season
Grape	Two foliar applications at 1000 ml/ha	405 ml	809 ml

Notification history

13 Aug 2025S.O. 3741(E): entry inserted

Official notifications: Ministry of Agriculture & Farmers Welfare, biostimulant circulars.

Before you buy or stock it

Check that the product name, composition and crop on the pack match this page.
Use only the notified dose for your crop; the calculator converts it to your area.
Ask the seller for the batch number and expiry date, and keep the bill.

Questions about your crop? Ask our agri expert on WhatsApp.

Show more bio-chemicals biostimulants 6 others in this category

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Consolidated by NanoKheti from the Gazette of India notifications under Schedule VI of the Fertiliser (Inorganic, Organic or Mixed) (Control) Order, 1985, for reference. The Gazette text is authoritative; this page is not legal advice. Check the notification before labelling, licensing or buying. Covers notifications up to S.O. 1574(E) (25 Mar 2026); checked for later Schedule VI changes on 19 October 2026. Questions? Ask our agri expert on WhatsApp.