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Box 0001
Contains 59 Results:
Mockup of journal article “The Rose Midge: Seasonal History and Experimental Control", 1976
Mockup of journal article: Smith, Floyd F., and Ralph E. Webb. “The Rose Midge: Seasonal History and Experimental Control.” American Rose Society (ARS) Rose Annual 1976: 57-73
Rose leaf worm injury to rose buds, Hampton, Virginia, 1915-08-14
Five 5x7 black and white photographs and a glass negative. Was Tropical #2031
Platynota stultana: Male and female adult reared from larvae on rose at Madison, New Jersey, 1961-05-25
Two 5x7 black and white photographs, photograph by Ray Kriner
Platynota stultana: Injury to Briarcliff rose, 1934-02-08
5x7 black and white photograph and negative: Two buds on left infested with larva, bud on right uninfested, center bud shows petals expanded and partly eaten, other petals webbed together and eaten at top. Photograph by Pratt
Thimet rose plots with thrip trap tower, 1957-10
4x5 black and white photograph by Henneberry
Platynota stultana: Rose bud showing injury by larva of this moth, 1934-10-20
5x7 black and white photograph and negative. Larva burrowed into stem at opening A. Stem above this point is black and wilted. Alexandria, Virginia
Platynota stultana: Larval injury on rose, 1963-03-22
Four 5x7 black and white photographs and negatives: Larval injury on rose: a. by nearly grown larvae, b. by cutting petioles and tying dead leaves to living ones, c. by folding leaflets along midriff and feeding from tube of webbing, d. by feeding on unrolled over lapping leaves webbed together. Kennett Square, Pennsylvania
Platynota stultana: Injury to new growth of rose by larva of this moth, 1934-10-20
5x7 black and white photograph. Stem had been cut back to point A. to induce new growth. This new growth is ruined necessitating further cutting back. Alexandria, Virginia. Photograph by Pratt
Rose thrips – Aluminum foil, 1967-10-27
Eleven 5x7 black and white photographs and transparencies
Platynota stultana: Rose bud showing injury by larva of this moth, 1934-10-20
5x7 black and white photograph. Larva burrowed into stem at opening A. Stem above this point is black and wilted. Alexandria, Virginia. Photograph by Pratt