Question:

Was Agent Orange used anywhere besides Vietnam?

Answer:

Yes, Agent Orange was used in multiple places besides Vietnam. Although many veterans claim Agent Orange was used in many locations I am providing you with a list of locations where it was used that has been approved by the Department of Defense. If you know or suspect it was used elsewhere and it is not on this list do not let that stop you. Please proceed with your claim. But be prepared to prove Agent Orange was used where you claim it was used.

Information from Department of Defense (DoD) on Herbicide Tests and Storage outside of Vietnam

Beaumont, TX 6/1944 LN *phenoxy Small plot experiments were commenced to test the effectiveness of LN agents. Various trials were done under contract with the USDA, aided by personnel at Camp Detrick. Here, they were testing on rice crops. No
Marinette, WI, Weslaco, TX 5/1967-1/1969 arsenic compounds, Orange, cacodylic acid, sodium cacodylate 71 new arsenic compounds were tested in primary screening against 6 plant species in greenhouse tests. Then, 5 of the most active compounds were tested in field trials against Red Maple and compared to formulations of cacodylic acid and a 50:50 blend of orange and sodium cacodylate. The Ansul Co. for DoD. Yes
Beaumont, TX 1950-51 2,4-D The purpose was to determine means of accomplishing defoliation of tropical forest vegetation by application of a chemical agent. Here, irrigation water studies were done with the agent. Coghill, Hasse, and Yeatner worked here. Undetermined
Granite Peak, UT Summer 1945 LN *phenoxy Small plot experiments were commenced to test the effectiveness of LN agents. Various trials were done under contract with the USDA, aided by personnel at Camp Detrick. Here, it was dropping trials. Yes
Prosser,WA 1950-51 2,4-D The purpose was to determine means of accomplishing defoliation of tropical forest vegetation by application of a chemical agent. Here, irrigation water studies were done with the agent. V.F. Burns worked here. Undetermined
Southeastern part of Kompong Cham Province and Dar and Prek Clong plantations, Cambodia 6/1969 Orange In 6/1969, the US government received notice of charge by Cambodian government that major defoliation damage to the Cambodian rubber plantation near the RVN border had occurred as a result of US defoliation activity. This was confirmed by a team of experts. Yes
Base Gagetown near Fredericton, New Brunswick, Canada 6/20/1967-6/24/1967 basic desiccants and Orange, Blue, various During the period of 12/1966 – 10/1967, a comprehensive short-term evaluation was conducted by personnel from Fort Detrick’s Plant Science Lab in coordination with contract research on formulations by chemical industry and field tests by USDA and U of HI Yes
Bushnell Army Air Field, FL 2/1945 LN *phenoxy Small plot experiments were commenced to test the effectiveness of LN agents. Various trials were done under contract with the USDA, aided by personnel at Camp Detrick. Here, it was aerial spray experiments on potted plants Yes
Bushnell Army Air Field, Bushnell, FL 2/1945-4/1945 2,4-D and its ammonium salt Trials, performed by C.W.S. personnel from Camp Detrick, MD tested the practicability of severely injuring or destroying crop plants sprayed from smoke tanks mounted on tactical aircraft. Yes
Avon Air Force Base, FL 2/1951-4/1951 butyl 2,4 D Trials were conducted at Avon Air Force Base, FL by Chemical Corps with personnel of the Air Force and Navy to determine the practical effectiveness of spraying pure anticrop agents from at low volume from aircraft. C-47 and Navy XBT2D-1 aircraft with various nozzles were used. Yes
Eglin Air Force Base, FL 1

1/1952-12/1952

2,4-D, 2,4,5-T: 143 and 974, respectively Two trials: Chemical Corps- concerned with basic fundamental work, using 2,4-D, Air Force-concerned with evaluating prototype large capacity spray system for aircraft installation using 2,4,5-T, primarily. Used 3 atomizing nozzles: Bete Fog Nozzles, Whirljet Spray Nozzles, and Fogjet 1.5F50 Yes
Avon Park Air Force Base, FL Spring 1954 butyl 2,4-D, butyl 2,4,5-T, Isopropyl 2,4-D Series of tests were conducted at Avon Park AFB during the spring of 1954 to study the behavior of chemical anticrop aerial sprays when released from high-speed jet aircraft. The Navy F3D jet fighter was used with Aero 14A Airborne Spray Tanks to disperse the anticrop agents. Yes
Jacksonville,FL 7/18/1962-7/21/1962 Purple, Fuel Oil, Mix The HIDAL was used successfully on an H-34 helicopter to spray herbicidal materials. Therefore, it had not been calibrated previously. Spray tests were performed to do so. This was done under order by OSD/ARPA. Yes
Eglin AFB, FL, C-52A test area 1962-70 Orange (1962-68), Purple (1962-68), White (1967-70), Blue (1968-70) CPT John Hunter discussed vegetation changes and ecological studies of the 2 square mile test area which had been sprayed with herbicides over the period 1962-70. Yes
Apalachicola National Forest near Sophoppy, FL 5/3/1967-5/8/1967 basic desiccants and Orange/Blue During the period of 12/1966 – 10/1967, a comprehensive short-term evaluation was conducted by personnel from Fort Detrick’s Plant Science Lab in coordination with contract research on formulations by chemical industry and field tests by USDA and U of HI Yes
Eglin AFB, FL 6/11/1968-9/12/1968 orange, Bifluid #1, Bifluid#2, Stull Bifluid A spread factor study was performed by the Army to correlate the spherical drop sizes of both Orange and Stull Bifluid defoliants. It involved development of new techniques to determine spread factors over an extended range of drop sizes. A spinning cup drop generator was used. Yes
2 areas in FL, 2 areas in GA, and 1 in TN 1968 bromacil, Tandex, monuron, diuron, and fenuron In 1968, emphasis was given to soil applied herbicides for grass control. Applications were made by a jeep-mounted sprayer on small plots or by helicopter on larger plots. Undetermined
GA and TN 1964 diquat and Tordon 101, various In 1964, helicopter spray tests were conducted on transmission line rights-of-way by the Georgia Power Company and Tennessee Valley Authority in collaboration with Fort Detrick to evaluate effectiveness of several commercially available herbicides. Yes
Fort Gordon, GA 7/15/1967- 7/17/1967 in-house desiccants mixtures and formulations, Orange and Blue During the period of 12/1966 – 10/1967, a comprehensive short-term evaluation was conducted by personnel from Fort Detrick’s Plant Science Lab in coordination with contract research on formulations by chemical industry and field tests by USDA and U of HI Yes
Kauai Branch Station near Kapaa, Kawai, HI 6/1967, 10/1967, 2/1968, 12/1967 Blue,diquat,paraquat, Orange, PCP, Picloram, White, HCA, 2,4,5T, Endothall During the period of 12/1966 – 10/1967, a comprehensive short-term evaluation was conducted by personnel from Fort Detrick’s Plant Science Lab in coordination with contract research on formulations by chemical industry and field tests by USDA and U of HI Yes
State Forest area, 3500 ft. elevation on slope of Mauna Loa, near Hilo, HI 12/2/1966, 12/4/1966, 1/12/1967 Orange, M-3140, TORDON ester, 2,4-D ester, 2,4,5-T ester The purpose of this project was to evaluate iso-octyl ester of picloram (TORDON) in mixtures with ORANGE, as a candidate defoliant agent, using ORANGE as standard. There were personnel from Fort Detrick there. Undetermined
Hilo, HI 12/1966 Orange Field tests of defoliants were designed to evaluate such variables as rates, volume of application, season, and vegetation. Data from aerial application tests at several CONUS and OCONUS locations are provided in tables. There were Fort Detrick personnel there. Yes
Kauai, HI 1967 Orange Field tests of defoliants were designed to evaluate such variables as rates, volume of application, season, and vegetation. Data from aerial application tests at several CONUS and OCONUS locations are provided in tables. Yes
Vigo Plant CWS, Terre Haute, IN 5/1945- 9/1945 LN (see attached) *phenoxy Small plot experiments were commenced to test the effectiveness of LN agents. Various trials were done under contract with the USDA, aided by personnel at Camp Detrick. Here, it was aerial trials spraying field grown plants. Yes
Jefferson Proving Grounds, Madison, IN Summer 1945 LN *phenoxy Small plot experiments were commenced to test the effectiveness of LN agents. Various trials were done under contract with the USDA, aided by personnel at Camp Detrick. Here, it was dropping trials. Yes
Hays, KS, Langdon, ND 1960 stem rust of wheat Two studies on the stem rust of wheat were conducted during 1960 to obtain data on the establishment, development, and destructiveness of artificially induced stem rust epiphytotics. Undetermined
Fort Knox, KY 1945 various In 1945, a special project known as Sphinx was conducted jointly by CWS and the ARML to investigate the use of chemical agents for increasing the flammability of vegetation prior to flame attack. Yes
Area B, Camp Detrick, MD Spring/Summer 1953 3:1 mixture 2,4-D and 2,4,5-T Personnel at Camp Detrick tested the feasibility of using an experimental spray tower for applying a mixture of chemical anticrop agents to broad-leaf crops. Yes
Fort Ritchie, MD 1963 Tordon, 2,4-D, Orange, diquat, endothal, and combinations of each with Tordon Various studies were done to explore the effectiveness of different herbicides. They were all field trials. These studies were done by personnel from the US Army Biological Laboratories. Yes
Fort Meade, MD 1963 cacodylic acid, Dowco 173, butyediol Various studies were done to explore the effectiveness of different herbicides. They were all field trials. These studies were done by personnel from the US Army Biological Laboratories. Yes
Camp Detrick, MD-Fields A,B, and C 1946-1947 2,4,5-T, 2,4,5-T triethanolamine, tributylphosphate, ethyl 2,4-D, butyl 2,4,5-Ttriet 2,4-D, The experiments were directed mainly towards the investigation of plant inhibitors applied as sprays or to the soil in the solid form to be taken up by the roots. Yes
Camp Detrick, MD- Fields C,D, and E 1948 2,4,5-T, isopropyl phenol carbamate, LN-2426, 2,4-D The experiments were directed mainly towards the investigation of plant inhibitors applied as sprays or to the soil in the solid form to be taken up by the roots. Yes
Camp Detrick, MD-Fields C,D,E 1949 triethelyne. 2,4,5-T, carbamates The experiments were directed mainly towards the investigation of plant inhibitors applied as sprays or to the soil in the solid form to be taken up by the roots. Experiments were done by Ennis, DeRose, Newman, Williamson, DeRigo, and Thomas. Yes
Camp Detrick, MD-Fields A,B,D,E 1950 2464, butyl 2,4-D, 974, butyl 2,4,5-T, q:q 143 and 974 The experiments were directed mainly towards the investigation of plant inhibitors applied as sprays or to the soil in the solid form to be taken up by the roots. Experiments were done by Ennis, DeRose, Acker, Newman, Williamson, and Zimmerly. Yes
Camp Detrick, MD-Field F 1950-51 2464, carbamate, butyl 2,4-D, 143 and 974 (orange?),2,4,5-T, 2,4-D, Orange The experiments were directed mainly towards the investigation of plant inhibitors applied as sprays or to the soil in the solid form to be taken up by the roots. Experiments were done by Acker, DeRose, McLane, Newman, Williamson, Baker, Dean, Johnson, Taylor, Walker, and Zimmerly. Yes
Fort Detrick, MD; Fort Ritchie, MD 1956-1957 various, 577 compounds In 1956 And 1957, defoliation and desiccation were carried out at Fort Detrick and Fort Ritchie, Maryland by the Chemical Corps and Biological Warfare Research. These were bench tests. Yes
Poole’s Island, Aberdeen Proving Ground, MD 7/14/1969- Orange, Orange plus foam, Orange plus foam Orange, Foam During the week of 7/14/1969, personnel from Naval Applied Science Laboratory in conjunction with personnel from Limited War Laboratory conducted a defoliation test along the shoreline. Yes
Fort Detrick, MD 8/1961-6/1963 1410 compounds From 8/1961 to 6/1963, compounds were spray-tested in the greenhouse to evaluate them as effective defoliants, desiccants, and herbicides. Yes
Near Wayside, Miss., Wilcox Road, Greenville, Miss. 9/19/1967 picloram, bromacil, pyriclor, and terbacil, Orange, cacodylic acid In 1967, the Dow Chemical Company was awarded a DoD research contract. The objective was to prepare as pellets mixtures of various herbicides and to test them on varying vegetation situations for the control of a range of plant species. Undetermined
Fulcher Ranch, Greenville, Mississippi 4/15/1968 picloram and bromicil In 1967, the Dow Chemical Company was awarded a DoD research contract. The objective was to prepare as pellets mixtures of various herbicides and to test them on varying vegetation situations for the control of a range of plant species. Undetermined
Gulfport, Miss. 1968-1970 Orange While discussing the mandatory disposal of Orange, it was mentioned that 15,161 drums were being stored at Gulfport, Mississippi. Yes
Galatin Valley near Bozeman, Montana 7/3/1953, 7/6/1953, 7/14/1953 4- fluorophenoxy-acetic acid and 2 of its esters, 3:1 butyl 2,4-D and butyl 2,4,5-T A preliminary series of field evaluations of chemical agents for attacking wheat using a miniature spraying system mounted on light aircraft were performed by USDA. No
Fort Drum, NY 1959
1961
1969-1978
Orange,
2, 4-D
2,4, 5-T
The Commanding General, 1st US Army, requested that Ft Detrick assist with defoliation efforts at Ft Drum. Thirteen drums were sprayed there on 4 square miles from a helicopter spray device. Yes
Stone Valley Experimental Forest in Huntington County and near State College in Centre County, PA 3/1969-10/1970 bromacil, diuron, tandex, fenuron, picloram Soil- applied herbicides were studied by the U of Pa with Ft Detrick for 18 months for their effectiveness, rapidity of action, and duration of response in native stands of central PA grasses, broadleaf weeds and woody plants. These herbicides were spread or sprayed. Undetermined
Kingston, RI 7/26/1949, 1950-51 trieth.2,4,5-T, butyl 2,4,5-T,974 The experiments were directed mainly towards the investigation of plant inhibitors applied as sprays or to the soil in the solid form to be taken up by the roots. Experiments were carried out under supervision of T.E. Odland if RI State College. H.T. DeRigo was also there. Yes
Beaumont, TX 6/1944 LN *phenoxy Small plot experiments were commenced to test the effectiveness of LN agents. Various trials were done under contract with the USDA, aided by personnel at Camp Detrick. Here, they were testing on rice crops. No
Marinette, WI, Weslaco, TX 5/1967-1/1969 arsenic compounds, Orange, cacodylic acid, sodium cacodylate 71 new arsenic compounds were tested in primary screening against 6 plant species in greenhouse tests. Then, 5 of the most active compounds were tested in field trials against Red Maple and compared to formulations of cacodylic acid and a 50:50 blend of orange and sodium cacodylate. The Ansul Co. for DoD. Yes
Beaumont, TX 1950-51 2,4-D The purpose was to determine means of accomplishing defoliation of tropical forest vegetation by application of a chemical agent. Here, irrigation water studies were done with the agent. Coghill, Hasse, and Yeatner worked here. Undetermined
Granite Peak, UT Summer 1945 LN *phenoxy Small plot experiments were commenced to test the effectiveness of LN agents. Various trials were done under contract with the USDA, aided by personnel at Camp Detrick. Here, it was dropping trials. Yes
Prosser,WA 1950-51 2,4-D The purpose was to determine means of accomplishing defoliation of tropical forest vegetation by application of a chemical agent. Here, irrigation water studies were done with the agent. V.F. Burns worked here. Undetermined
southeastern part of Kompong Cham Province and Dar and Prek Clong plantations, Cambodia 6/1969 Orange In 6/1969, the US government received notice of charge by Cambodian government that major defoliation damage to the Cambodian rubber plantation near the RVN border had occurred as a result of US defoliation activity. This was confirmed by a team of experts. Yes
Base Gagetown near Fredericton, New Brunswick, Canada 6/20/1967- 6/24/1967 basic desiccants and Orange, Blue, various During the period of 12/1966 – 10/1967, a comprehensive short-term evaluation was conducted by personnel from Fort Detrick’s Plant Science Lab in coordination with contract research on formulations by chemical industry and field tests by USDA and U of HI Yes
Kumbla, South India 1945-1946 LN compounds *phenoxy The main objective of the experiments was to determine the feasibility of accomplishing severe injury or destruction of tropical food crops by the application of growth-inhibiting (LN*) compounds in static trials. Field plantings were treated with various agents at different rates in different forms. Yes
Korea, third Brigade, 2nd Division area 7/23/1968-7/24/1968 Hyvar XWS, tandex, Urox B, Urox Oil concentrate (liquids) bromacil, tandex, Urox 22 (solids) In 1968, chemicals were sent from the Plant Sciences Lab, Ft Detrick, MD, to the Republic of Korea for the purpose of testing their effectiveness in the control of vegetation. Yes
Korea,2nd and 4th Brigades, 2nd Division area 8/1968 Hyvar XWS, tandex, Urox B, Urox Oil concentrate (liquids) bromacil, tandex, Urox 22 (solids) In 1968, chemicals were sent from the Plant Sciences Lab, Ft Detrick, MD, to the Republic of Korea for the purpose of testing their effectiveness in the control of vegetation. Yes
Korea, third Brigade, 2nd Division area 10/3/1968 Hyvar XWS, tandex, Urox B, Urox Oil concentrate (liquids) bromacil, tandex, Urox 22 (solids) In 1968, chemicals were sent from the Plant Sciences Lab, Ft Detrick, MD, to the Republic of Korea for the purpose of testing their effectiveness in the control of vegetation. Yes
Laos 12/1965- 1967 Orange In December 1965, herbicide operations were begun in Laos, with sorties being flown from Tan Son Nhut and Da Nang. The purpose was the exposure of foot trails, dirt roads and other LOCs that crossed into SVN. This network leads from NVN, through the eastern panhandle, to Combodian border. Yes
Las Marias, Puerto Rico 2/1967- 12/1967 various, including Orange During the period of 12/1966 – 10/1967, a comprehensive short-term evaluation was conducted by personnel from Fort Detrick’s Plant Science Lab in coordination with contract research on formulations by chemical industry and field tests by USDA and U of HI Yes
Las Mesas Cerros, Mayaguez, Puerto Rico 5/24/1968, 5/24/1968, 5/27/1968 picloram, bromacil, pyriclor In 1967, the Dow Chemical Company was awarded a DoD research contract. The objective was to prepare as pellets mixtures of various herbicides and to test them on varying vegetation situations for the control of a range of plant species. Undetermined
Las Mesas and La Jagua experimental areas at Mayaguez, Puerto Rico 2/1956-6/1956 2,4,5-T, 2,4-D, pentachlorophenol, ammate, weedazol, endothal Harvestaid, Butyne -1,4-diol During February to June, 9 chemicals were evaluated in PR on 16 genera tropical woody plants. The chemicals were applied in highly concentrated solutions with a microsprayer to the leaves. Yes
Guanica and Joyuda,Puerto Rico 6/1956-9/1956 2,4,5-T, potassium cyanate, amiendo, F-2, 6-Ca-4, Y-F Tree and Brush Kiler, ACP M-118, Shed A-Leaf 9 chemicals were evaluated on 16 genera of tropical woody between June and September. The chemicals were sprayed to duplicate small branches, using a microsprayer. Yes
Las Mesas and La Jagua, Mayaguez, Joyuda at Cabo Rojo, and Guanica Insular Forest at Guanica, Puerto Rico 9/1956-12/1956 6-Ca-4,Liojn Oil, 2,4,5-T, B-1613, B-1638, Ammate, V-C1-186, endothal, shed-a-leaf, M-118, Y-F,esteron 2,4-D,F3,F4,F5,F6 16 compounds with defoliating properties were evaluated using 28 different tropical woody plants, each representing a separate genus. The chemicals were applied to duplicate small branches with a microsprayer and to single larger branches or whole trees with a 2-gallon knapsack sprayer. Yes
Las Mesas and La Jagua, Mayaguez, Guanica Beach, Puerto Rico 1/1957-3/1957 V-C 3-105, V-C 1-721, V-C 1-443, F-7, TBP, Phillips 713, V-C 3-173 7 compounds were evaluated on 29 different woody plants to determine their effectiveness as defoliants, desiccants, and as killing agents. They were applied with a microsprayer to the upper leaf surfaces of duplicate small branches. Yes
Las Mesas and La Jagua, Mayaguez, Guanica Beach, Puerto Rico 4/1957-6/1957 B-1676, B-NP 1098, SD 1369, Ammate, Shed-a-leaf 7 compounds were sprayed on 25 different plants in order to evaluate their effectiveness as defoliants, desiccants, and killing agents. The compounds were applied with a microsprayer to the upper and lower leaf surfaces of duplicate small branches. Yes
Las Mesas and La Jagua, Mayaguez, Puerto Rico 7/1957-12/1957 MgClO3, Golden Harvest Defoliant, Dow-M562, F-8, F9, F-10, F-11, F-12 8 different spray formulations were applied to 16 different tropical trees and shrubs in order to evaluate their effectiveness as defoliants, desiccants, and killing agents. Yes
Near Rio Grande, on the northeast coast of Puerto Rico 8/23/1967, 10/18/1967, 12/21/1967-12/26/1967 picloram, bromacil, pyriclor, and terbacil In 1967, the Dow Chemical Company was awarded a DoD research contract. The objective was to prepare as pellets mixtures of various herbicides and to test them on varying vegetation situations for the control of a range of plant species. Undetermined
Loquillo, Puerto Rico 4/1966, 10/1966 Orange Field tests of defoliants were designed to evaluate such variables as rates, volume of application, season, and vegetation. Data from aerial application tests at several CONUS and OCONUS locations are provided in tables. Yes
At Sea Summer 1977 Orange In 1977, the USAF incinerated 2.22 million gallons of Herbicide Orange at sea in an operation entitled PACER HO. Extensive industrial hygiene sampling efforts supporting the transfer operations at Gulfport, MS and Johnston Island indicated all exposures were inconsequential (2-3 orders of magnitude below the TLVs for 2,4-D and 2,4,5-T). Yes, Gulfport No, JI
Thailand 1964-1965 Purple, Orange, Others Sponsored by ARPA; ARPA Order 423, Between the mentioned dates, there was a large-scale test program to determine effectiveness of mentioned agents in defoliation of upland forest or jungle vegetation representative of SEA. Yes
Thailand 1964-65 Orange, Blue Field tests of defoliants were designed to evaluate such variables as rates, volume of application, season, and vegetation. Data from aerial application tests at several CONUS and OCONUS locations are provided in tables. Yes
Replacement raining Center of the Royal Thai Army near Pranburi, Thailand 1964 and 1965 Orange, Purple An extensive series of tests were conducted by Fort Detrick during 1964 and 1965 in collaboration with the Military Research and Development Center of Thailand. The objective was to perform onsite evaluation of phytotoxic chemicals on vegetation in SE Asia. Yes

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