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Date on Slide |
08/07/1941 |
Month from Ledger |
8 |
Year from Ledger |
1971 |
On-Slide Information |
Poa Annua Damage Lead Ars. 200# p. A. Note: Untreated Triangle Applied June 9; Portage C. C. Akron O. Aug. 7, 1941 |
Original Ledger Information |
Lead Ars. damages Poa app. 6-7-41 app. dry Mil. carrier bent undamaged |
Geographic Ledger Information |
Lead Arsenate dry with Mil. appl. 7-7 damages Poa - Bent OK |
Subject Ledger Information |
Lead Arsenate app. dry with Mil. damages Poa, Bent OK |
Abstract |
Shows damage to annual bluegrass (Poa annua) from a spring application of lead arsenate. The stress of the arsenic and the heat of the summer together resulted in annual bluegrass control. |
Facility from Ledger |
Portage C. C. |
Geographic Ledger Term |
Ohio |
City |
Akron |
City, Expanded |
Akron |
State |
Ohio |
State, Expanded |
Ohio |
Country, Expanded |
USA |
Subjects from Ledger |
WEEDS |
See Also Slides |
797, 798 |
Reviewer Notes |
Hawes: It was commong to get a delayed reaction from lead arsenate. |
Slide Number from Ledger |
799 |
Number on Slide |
799 |
Mounting Type |
Glass |
On-Slide Sequence |
"B" |