IP Library › Granted Patent US 8,206,972
Granted Patent B2
US 8,206,972 · App. 12/507,057 · Granted Jun 26, 2012

Growth media and saprophytic use for

Assignee: The United States of America, as represented by the Secretary of Agriculture
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Quick Facts
Patent No.
US 8,206,972
App. No.
12/507,057
Granted
Jun 26, 2012
Kind
B2
Abstract

A biologically pure culture of a yeast of the species Pichia anomala (WRL-076). The yeast is identified as NRRL Y-30842 and is applied to a site containing a deleterious microorganism. Further disclosed is a growth medium for increasing the viablility of yeast organisms.

Claims (4)

1. A method for growth of a biologically pure culture of a yeast having all of the identifying characteristics of the deposited sample identified as WRL-076 (NRRL Y-30842), comprising inoculation of the yeast in a growth media containing trehalose, glucose and sorbitol.

2. The method of claim 1 , wherein the trehalose is at a concentration range of about 1% to about 5% (w/v).

3. The method of claim 1 , wherein the sorbitol is at a concentration range of about 1% to about 5% (w/v).

4. A method for combating deleterious microorganisms in flowering agricultural crops comprising, placing a dispenser containing as an active ingredient, a biologically effective amount of biologically pure yeast Pichia anomala having all of the identifying characteristics of the deposited sample identified as WRL-076 (NRRL Y-30842), in a bee hive.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 24, 2009
From: HUA, SUI-SHENG T.
To: AGRICULTURE, UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY
Reel/Frame 023008/0998 →
Continuity (2)
Continuation In Part 11607713 · Dec 1, 2006
Related Publication 20100254957A1 · Oct 7, 2010