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Caption reads: "20" post oak overtopping a group of loblolly pine 35 years old. Under good management this tree should have been removed 30 years ago. Plot U-102, subplot B-3, LaSalle [Parish], Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: timber stand improvement
pine
oldfield
Organisms: post oak
loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "20" post oak overtopping a group of loblolly pine 35 years old. Under good management this tree should have been removed 30 years ago. Plot U-102, subplot B-3, LaSalle [Parish], Louisiana."
Date: 8/18/1937

Caption reads: "Loblolly pine showing accelerated height growth. Following release deading post oak on its right 5 years ago. Plot U-102, subplot D-2, LaSalle [Parish], Louisiana."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: timber stand improvement
pine
oldfield
Organisms: post oak
loblolly pine
Location: Urania, LA; LaSalle Parish
Description: Caption reads: "Loblolly pine showing accelerated height growth. Following release deading post oak on its right 5 years ago. Plot U-102, subplot D-2, LaSalle [Parish], Louisiana."
Date: 8/18/1937

Caption reads: "A 23 inch post oak on sub-plot P-6, #15 girdled effectively but at more labor than necessary. Plot U-102, LaSalle Parish, La."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: girdling
Organisms: post oak
Location: LaSalle Parish, Louisiana
Description: Caption reads: "A 23 inch post oak on sub-plot P-6, #15 girdled effectively but at more labor than necessary. Plot U-102, LaSalle Parish, La."
Date: 5/31/1933

Caption reads: "A typical wolf hardwood removed by girdling on sub-plot C-1. This tree was a 20 inch post oak and very defective. Note the large crown and spreading limbs. Plot U-102, LaSalle Parish, La."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: girdling
Organisms: post oak
Location: LaSalle Parish, Louisiana
Description: Caption reads: "A typical wolf hardwood removed by girdling on sub-plot C-1. This tree was a 20 inch post oak and very defective. Note the large crown and spreading limbs. Plot U-102, LaSalle Parish, La."
Date: 3/29/1933