Andrews, Jay D.

Wood, John L.

English

College of William & Mary: W&M Publish

W&M ScholarWorks Reports 1961 Occurrence of MSX in live oysters in Rappahannock River Jay D. Andrews John L. Wood Follow this and additional works at: https://scholarworks.wm.edu/reports  Part of the Marine Biology Commons VIMS ARCHIVES A-ru-..i"� V\MS .Sit l+q Occurrence of MSX in Live Oysters in Rappahannock River Virginia Institute of Marine Science oqy. A-53�� IG!:. \ Location Butler's Hole Broad Creek Parrotta Rock Drummond Gr. Hoghouse Bar Tray R3 Tray R5 Rouge's Hole Virginia Fisheries Laboratory Gloucester Point, Virginia Jay D. Andrews and John L. Wood October 20, 1961 3 Dec. 59 1 Dec. 59 25 Oct. 60 7 Dec. 60 26 Oct. 60 7 Dec. 60 2 Dec. 59 7 Dec. 60 23 Sep. 59 7 Oct. 59 3 Dec. 5923 Feb. 60 29 Apr. 60 29 Jun. 60 23 Aug. 60* 22 Sep. 60 4 Nov. 60* 22 Nov. 60 7 Dec. 60 20 Feb. 61 21 Apr. 61 15 May 61* 7 Jun. 61* 25 Jul. 61 7 Sep. 61 31 Mar. 60 20 Feb. 61* 7 Oct. 59 3 Dec. 59 .A'' No. Examined 5 12 25 25 25 25 3 25 5 s 6 8 20 20 25 25 25 25 25 25 25 16 6 5 7 poor :,:.· .. '\, \ · \ ·· ·,; ·. ;,,,_,rl ·., - - � "� • 3, • f t:;;1. I;{;·-.., ��No. Infected 3 6 3 8 1 7 0 1 0 1 0 0 0 0 0 3 1 0 0 0 1 1 0 0 0 .-T-.. _., f> _ ......... ~ -,--.. - 2 -No. No. Location Date Examined Infected Ferguson's Gr. (2-yr. plants) 7 Sep. 61 25 0 (1-yr. plants) 11 Sep. 61 25 0 Mill's Gr. (2-yr. plants) 7 Sep. 61 25 0 (1-yr. plants) 11 Sep. 61 2s 0 Week's Rock 2 Dec. 59 9 1 Smokey Pt. 2 Dec. 59 1 poor 1 2 Dec. 59 5 1 8 Dec. 60 25 0 7 Sep. 61 25 0 R.L. Jones Gr. 8 Dec. 60 25 0 Monaskon Bluff 2 Dec. 59 5 0 Outer Bluff 8 Dec. 60 25 0 W, R. Pitman's 8 Dec. 60 25 0 John's Rock 2 Dec. 59 10 0 Piney Is. 2 Dec. 59 5 0 8 Dec. 60 25 0 Punchbowl 2 Dec. 59 7 poor 1 Morattico 2 Dec. 59 5 0 8 Dae. 60 25 0 Conley's Ground 30 Aug. 61 25 0 Bowler's Rock 19 Jan. 60 6 0 22 Sep, 60 25 0 Carter's Rock 19 Jan. 60 5 0 * samples not completed 1. This list does not include numerous gapers (dying oysters) which were examined. 2. Poor oysters means the sick-looking oysters in a lot of 25 or more oysters were selected and processed in an attempt to determine whether MSX was present and absent, Such groups do not reflect true abundance of disease. 

Occurrence of MSX in live oysters in Rappahannock River

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Occurrence of MSX in live oysters in Rappahannock River

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