Cell-free microbialFCO Schedule VILiquid

Cell free extract of Pseudomonas putida (Liquid)

A cell-free microbial biostimulant in liquid form, notified under FCO Schedule VI. Key notified measures: Solubility ≥ 100 % w/w; Total organic carbon ≥ 25 % w/w. Notified for tomato.

Category6 · Cell-free microbial

Serial no.6

FormLiquid

Notified inS.O. 3742(E), 13 Aug 2025

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Composition

As notified in the Gazette, ingredient by ingredient.

	Ingredient	Content	Limit
i	Cell free extract of Pseudomonas putida per cent. by weight, minimum	91.50% w/w	Minimum
ii	Tween 80 per cent. by weight, minimum	6.50% w/w	Minimum
iii	Carboxymethyl cellulose per cent. by weight, minimum	1.70% w/w	Minimum
iv	Proxel GXL per cent. by weight, minimum	0.10% w/w	Minimum
v	SAG 1572 per cent. by weight, minimum	0.20% w/w	Minimum
vi	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	Phenylalanine ppm, minimum	100ppm	Refer latest Schedule VI Part D / applicable notified method
ii	pH (1% aqueous solution)	4.0- 6.0pH	Method 1: Estimation of pH
iii	Specific gravity	1.155- 1.185Specific gravity	Method 2: Estimation of specific gravity
iv	Solubility per cent. by weight, minimum	100% w/w	Method 5: Estimation of water solubility
v	Total organic carbon per cent. by weight, minimum	25% w/w	Method 4: Estimation of organic matter and organic carbon

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
Tomato	Three foliar applications at 1875 ml/ha	759 ml	2.28 litre

Notification history

13 Aug 2025S.O. 3742(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 cell-free microbial biostimulants 9 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.