| 1398119 |
weevil |
Curculio proboscideus |
|
| 1275034 |
gypsy moth |
Lymantria dispar |
showing oak growth completely defoliated |
| 1275033 |
gypsy moth |
Lymantria dispar |
showing crew and truck sprayer |
| 1275049 |
gypsy moth |
Lymantria dispar |
infested pine forest thinned by Civilian Conservation Corps in 1931 |
| 1275032 |
gypsy moth |
Lymantria dispar |
truck carrying spray equipment |
| 5053040 |
uncorrected lean |
|
Leaning tree |
| 1398113 |
nut weevil |
Curculio pardalis |
|
| 1275077 |
gypsy moth |
Lymantria dispar |
automatic sprayer in operation |
| 1275078 |
gypsy moth |
Lymantria dispar |
using high pressure sprayer to spray top of trees |
| 1275079 |
gypsy moth |
Lymantria dispar |
A 106 foot Army blimp used in dusting with arsenate of lead a gypsy moth infestation at Deering, N.H. Some of the cement used in supporting the control cabin mounted under the blimp loosened during discharge of the first load of insecticide. It could not be repaired and was deflated and returned to Dayton, Ohio. 1923 |
| 1275050 |
gypsy moth |
Lymantria dispar |
Civilian Conservation Corps traveling in truck to and from gypsy moth field work |
| 1275053 |
gypsy moth |
Lymantria dispar |
Civilian Conservation Corps scouting for gypsy moth |
| 1275056 |
gypsy moth |
Lymantria dispar |
Brush disposal machine in operation. Used extensively for several years beginning about 1935 in disposing of brush accumlated in cleaning up operations during periods of drought |
| 1275057 |
gypsy moth |
Lymantria dispar |
use of ropes in climbing trees to treat for gypsy moths in the 1930s. |
| 1275058 |
gypsy moth |
Lymantria dispar |
use of ropes in climbing trees to treat for gypsy moths in the 1930s. |
| 1275059 |
gypsy moth |
Lymantria dispar |
Woodland growth in Watupa Reservoir property in the Fall River water supply system. Most of the white pine defoliated, as shown in this picture, died before the following spring. Fall River, Massachusetts |
| 1275061 |
gypsy moth |
Lymantria dispar |
red oaks defoliated by gypsy moth, Sherborn, Mass. |
| 1275062 |
gypsy moth |
Lymantria dispar |
paper birch defoliated by gypsy moth, Groveland, Mass. |
| 1275063 |
gypsy moth |
Lymantria dispar |
apple tree defoliated by gypsy moth |
| 1275073 |
gypsy moth |
Lymantria dispar |
View of infested woodland, Aug, 5, 1981. |
| 1275074 |
gypsy moth |
Lymantria dispar |
thousands of gypsy moth caterpillars clustered at base of banded tree. Arlington, Virginia 1905 |
| 1275075 |
gypsy moth |
Lymantria dispar |
DDT crystals on foliage, 1945 |
| 1275076 |
gypsy moth |
Lymantria dispar |
native predator attacking gypsy moth larvae |
| 1275035 |
gypsy moth |
Lymantria dispar |
small airplane with DDT sprayer rig |
| 1275037 |
gypsy moth |
Lymantria dispar |
woodland defoliated in Princeton, Mass. |
| 1275038 |
gypsy moth |
Lymantria dispar |
trap |
| 1275039 |
gypsy moth |
Lymantria dispar |
male and female adults |
| 1275042 |
gypsy moth |
Lymantria dispar |
Experiment station and insectary, Malden, Mass. |
| 1275044 |
gypsy moth |
Lymantria dispar |
airplane showing hopper holding powdered Arsenate of Lead. |
| 1275045 |
gypsy moth |
Lymantria dispar |
N3N-3 biplane, equipped with twin nozzles mounted at each wing tip, spraying infested area in Ausable, N.Y. Adirondack Mountains in the background. |
| 1275046 |
gypsy moth |
Lymantria dispar |
"Shaw" moth trap used in the assembling experiments. The "bait" or female moth are enclosed in the wire-gauze can. |
| 1275048 |
gypsy moth |
Lymantria dispar |
Treating egg-clusters with creosote in 1895 |
| 1275001 |
gypsy moth |
Lymantria dispar |
feeding on Laurel, Pelham, Massachusetts, 1935 |
| 1275002 |
gypsy moth |
Lymantria dispar |
feeding on Laurel, Pelham, Massachusetts, 1935 |
| 1275003 |
gypsy moth |
Lymantria dispar |
pupae webbed in white pine foliage |
| 1275004 |
gypsy moth |
Lymantria dispar |
egg clusters, pupae and adult females on old empty crate in center of infestation found in Palmyra, Pennsylvania in July 1955 |
| 1275005 |
gypsy moth |
Lymantria dispar |
female moth issuing from pupal case, Melrose Highlands, Mass. 1929 |
| 1275006 |
gypsy moth |
Lymantria dispar |
pupae and larvae, Melrose, Mass. 1931 |
| 1275008 |
gypsy moth |
Lymantria dispar |
blower designed and constructed by Quincy Forestry Department Head for mist blower spraying of trees in residential areas, Quincy, Mass. 1946 |
| 1275009 |
gypsy moth |
Lymantria dispar |
Picking of female gypsy moth pupae in areas of high insect population for use in obtaining sex attractant required in conducting extensive trapping programs. This work was done in southeastern Massachusetts in the summer of 1948. |
| 1275010 |
gypsy moth |
Lymantria dispar |
Photo showing use of respirator to prevent wing scales and fine hairy particles from moths entering respiratory system of personnel engaged in clipping tips from which sex attractant material is obtained |
| 1275011 |
gypsy moth |
Lymantria dispar |
D.D.T. suspension of 3 lbs. per acre sprayed from airplane on foliage May 8, 1945. Foliage collected May 21, after several inches on rain.
Greenfield, Mass. |
| 1275012 |
gypsy moth |
Lymantria dispar |
This double-ladder arrangement was used in scouting valuable conifers for gypsy moth infestation on the J.B. Duke Estate during the period 1921 through 1932. This ladder arrangement was used when the growth was too tall for the tripod ladder arrangement and in scouting dense stands of growth for infestation. Sommerville, New Jersey. |
| 1275013 |
gypsy moth |
Lymantria dispar |
Public Notice warning campers regarding transport of Gypsy Moth |
| 1275014 |
gypsy moth |
Lymantria dispar |
First power spraying apparatus used in gypsy moth control operations. An upright steam boiler was used in operating the pump to develop pressure required in spraying. The insecticide solution was transported in a horsedrawn watering cart connected by hose to the pump. A small tank containing water for the steam boiler was hauled on a low truck at the rear of the unit. This apparatus was used before 1900. Melrose Highlands, Mass. |
| 1275015 |
gypsy moth |
Lymantria dispar |
larvae feeding on hemlock |
| 1275016 |
gypsy moth |
Lymantria dispar |
small hand sprayer, DDT treatment to apple tree, Gill, Massachusetts, 1945 |
| 1275018 |
gypsy moth |
Lymantria dispar |
use of ropes in climbing trees in treating gypsy moth egg clusters and pruning dead branches from trees when cleaning operations were considered necessary. 1930 |
| 1275019 |
gypsy moth |
Lymantria dispar |
larvae at base of tree |
| 1275020 |
gypsy moth |
Lymantria dispar |
larvae on white oak leaf taken at Melrose Highlands, Mass. 1929 |
| 1275022 |
gypsy moth |
Lymantria dispar |
sprayer unit mounted on Model A Ford Truck. Power to operate sprayer pressure pump derived from truck motor through use of power take-off designed and constructed by project personnel. |
| 1275023 |
gypsy moth |
Lymantria dispar |
larvae congregated at base of tree |
| 1275024 |
gypsy moth |
Lymantria dispar |
metal trap |
| 1275025 |
gypsy moth |
Lymantria dispar |
turbine blower in action spraying gypsy moth infested roadside |
| 1275026 |
gypsy moth |
Lymantria dispar |
experimental use of aerosol generator |
| 1275027 |
gypsy moth |
Lymantria dispar |
mist blower |
| 1275028 |
gypsy moth |
Lymantria dispar |
mist blower on truck |
| 1275029 |
gypsy moth |
Lymantria dispar |
area to right of highway protected by spraying with DDT. Note damage caused by gypsy moth feeding of untreated area on left side of highway in Stoughton, Mass. |
| 1275031 |
gypsy moth |
Lymantria dispar |
trap |
