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Submitted on: 22 September 2000.
Revised on: 18 December 2000.
Accepted on: 31 December 2000.
___________________CALIFORNIA AGRICULTURE---UNIV CALIFORNIA, OAKLAND, DIVISION AGRICULTURE & NATURAL RESOURCES
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Submitted on: 11 April 2013.
Revised on: 12 June 2013.
Accepted on: 26 July 2013.
___________________CALIFORNIA AGRICULTURE---UNIV CALIFORNIA, OAKLAND, DIVISION AGRICULTURE & NATURAL RESOURCES
Submitted on: 24 April 2022.
Revised on: 16 July 2022.
Accepted on: 08 August 2022.
___________________CALIFORNIA AGRICULTURE---UNIV CALIFORNIA, OAKLAND, DIVISION AGRICULTURE & NATURAL RESOURCES
Submitted on: 17 May 2003.
Revised on: 03 August 2003.
Accepted on: 10 September 2003.
___________________CALIFORNIA AGRICULTURE---UNIV CALIFORNIA, OAKLAND, DIVISION AGRICULTURE & NATURAL RESOURCES
Submitted on: 10 June 2018.
Revised on: 08 September 2018.
Accepted on: 22 October 2018.
___________________CALIFORNIA AGRICULTURE---UNIV CALIFORNIA, OAKLAND, DIVISION AGRICULTURE & NATURAL RESOURCES
Submitted on: 18 July 2019.
Revised on: 19 October 2019.
Accepted on: 25 November 2019.
___________________CALIFORNIA AGRICULTURE---UNIV CALIFORNIA, OAKLAND, DIVISION AGRICULTURE & NATURAL RESOURCES
Submitted on: 17 February 1999.
Revised on: 03 May 1999.
Accepted on: 15 May 1999.
___________________CALIFORNIA AGRICULTURE---UNIV CALIFORNIA, OAKLAND, DIVISION AGRICULTURE & NATURAL RESOURCES
Submitted on: 19 June 1998.
Revised on: 07 September 1998.
Accepted on: 05 November 1998.
___________________CALIFORNIA AGRICULTURE---UNIV CALIFORNIA, OAKLAND, DIVISION AGRICULTURE & NATURAL RESOURCES