CIRCULARS

The Entomology Circular series was established in the early 1960s to be an educational outlet for new agricultural pests, often of regulatory concern. They are primarily created by staff members to discuss newly established pests or pests that would pose threats to Florida’s plant life if established. These Circulars were short reports (often only 2 page) that were printed for distribution to stakeholders and the public. After the original release, the paper copies were used as educational fliers for many years. While some data are out of date, they are historically significant and much of the biological information contained in them are still scientifically valid. With the development of the internet, many were updated and re-released through the University of Florida’s Featured Creatures series. As the internet and digital technology created new ways to disseminate information more rapidly, the Circular series’ original purpose of a quick information release was taken over with DPI’s Pest Alert series that is posted on the DPI’s webpage. However, Pest Alerts are considered short, temporary multi-media postings to be discarded after a period of time. The Circular series continues to function as a more informative and permanent publication record on various pests or arthropods of concern to Florida.

Issue No. 445 | Eileen A. Buss, Ph.D. and Paul E. Skelley, Ph.D. | 2023

Hemp (Cannabis sativa L., Rosales: Cannabaceae) is an upright, annual herb that originated in Europe, India and China (McPartland 2017). It can grow throughout the world in temperate and tropical climates (Dodge 1898). Its cultivation has a long and checkered history in the United States, dating back to the early American colonies in Virginia (Deitch 2003, Johnson 2019). It is used for fiber (e.g., rope, linen, paper, livestock bedding), seed or oil (e.g., food, flavorings, soap), or cannabidiol (CBD) extracts (Clarke 1999). It can be grown hydroponically or in soil, in protected areas (e.g., greenhouses) or in open fields. The cultural practices (e.g., fertilization) used to produce a crop can affect plant susceptibility to different pests and diseases (McPartland 1999). The arthropod pest complex, specifically, can also vary with the hemp variety, plant growth stage, plant part (e.g., seeds or stems) to be harvested, as well as geographic location. Guidelines for optimal plant growth and pest management within different regions of the U.S. are still being determined (Cranshaw et al. 2019).

Issue No. 444 | Muhammad Z. Ahmed, Ph.D. and Douglass R. Miller, Ph.D | 2020

Matsucoccus alabamae Morrison was first described from a pine species in Alabama, in 1902 (Morrison 1939). To date, there
is no published record of its occurrence outside of Alabama. Pine trees play a vital role in Florida’s ecosystems and economy
(Proctor and Monroe 2016). In addition to benefitting wildlife and providing attractive landscapes in Florida, pines are also grown
commercially, providing products such as paper, industrial chemicals and lumber. Due to the importance of pine production in
Florida and the fact that several species of Matsucoccus cause considerable damage to pines worldwide, M. alabamae has the
potential to be a pest in Florida (García et al. 2016).

Issue No. 443 | Muhammad Z. Ahmed, Ph.D., Douglass Miller, Ph.D. | 2019

Chionaspis pinifoliae (Fitch), pine needle scale, is a common pest of conifers, especially in urban environments and Christmas tree
farms. This insect is considered one of the most serious pests of ornamental pines in the U.S., especially mugo pine and Scotch
pine (Johnson and Lyon, 1991; Miller and Davidson, 2005). In Québec, C. pinifoliae is an emerging pest of Christmas trees, but
is not known to cause significant damage. Although not generally monitored by growers, C. pinifoliae can be an obstacle for
export (Doherty et al., 2018). Morphological and biological similarities between C. pinifoliae and a closely related species, pine
scale, C. heterophyllae Cooley, have led to taxonomic confusion. For example, there is a historical case of misidentification where a
research program focusing on C. pinifoliae was found to have actually worked with C. heterophyllae when voucher specimens were
reexamined (Nielsen and Johnson, 1973).

Issue No. 442 | Muhammad Z. Ahmed, Ph.D., Douglass Miller, Ph.D. | 2019

According to the FDACS-DPI database and ScaleNet (García et al., 2016), there are about 34 genera and 90 species of mealybugs in Florida. More than one third of them occur on roots and are easily overlooked during inspection. Phenacoccus sisymbriifolium
Granara de Willink is one of the overlooked root mealybugs in Florida. In general, root mealybugs feed on plant roots by sucking sap from the tissues. In small numbers, they have no obvious effects on plant health. However, the ability for mealybugs to multiply at an exponentially fast rate means they can rapidly transform from a mild problem to a heavy infestation. If the infestation gets too large, the plants are likely to die (Hodgson 2018).

Issue No. 441 | Muhammad Z. Ahmed, Ph.D., Douglass Miller, Ph.D. | 2019

Samples of Thysanofiornia leei Williams were submitted by Shannan Webb (FDACS-DPI) on February 28 and April 16, 2019 from
Broward County (E2019-1545, E2019-1961). These were identified as a new U.S. continental record and confirmed by Dr. Gregory
A. Evans (USDA/ APHIS/ PPQ) and Scott Schneider (USDA/ ARS/ SEL). A sample from another location in Broward County was
submitted on May 6, 2019 by Christina Urbina (FDACS-DPI) (E2019-2470) confirming its presence in the county. Three more recent
samples represent new county records: Collier County submitted by Leonora Coleman (FDACS-DPI) on April 30, 2019 (E2019-
2458); Lee County submitted by Terri Jones (USDA) on May 22, 2019 (E2019-2907); and Charlotte County submitted by Matt Brodie
(FDACS-DPI) on June 4, 2019 (E2019-3120). Reevaluating older Florida samples of a closely related species, the longan scale,
Thysanofiorinia nephelii (Maskell), we discovered first instar specimens of T. leei from Broward County (E2004-8090) and Miami-
Dade County (E2005-299) collected 15 years earlier. The longan scale was first reported from Florida in 1996 with two independent
finds in Miami-Dade County. For the next five years, there were a few records of the longan scale’s occurrence in the field (Suh et al. 2007) and it remains a minor pest. The lychee leei scale may have been in Florida at unnoticeable population levels since 2004.

Issue No. 440 | James E. Hayden | 2019

Issue No. 439 | Muhammad Z. Ahmed | 2018

Issue No. 438 | Muhammad Z. Ahmed and Doug Miller | 2018

Issue No. 437 | Muhammad Z. Ahmed and Doug Miller | 2017

Issue No. 436 | Muhammad Z. Ahmed, Yisell V. Hernandez, Paul Skelley, Eric Rohrig, Cindy McKenzie, Lance S. Osborne, and Catharine Mannion | 2017

Issue No. 435 | Muhammad Z. Ahmed, Yisell V. Hernandez, Vivek Kumar, Antonio Francis, Paul Skelley, Eric Rohrig, Cindy
McKenzie, Lance S. Osborne, and Catharine Mannion | 2017

Issue No. 434 | James E. Hayden | 2017

Issue No. 433 | Susan E. Halbert | 2014

Issue No. 431 | James E. Hayden | 2014

Issue No. 430 | Ian Stocks | 2014

Issue No. 429 | Ian Stocks | 2014

Issue No. 428 | Michael C. Thomas and Orland J. Blanchard, Jr | 2013

Issue No. 427 | Susan E. Halbert | 2013

Issue No. 426 | James E. Hayden and Lyle Buss | 2012

Issue No. 425 | Paul E. Skelley | 2012

Issue No. 424 | Ian C. Stocks | 2012

Issue No. 423 | Ian C. Stocks | 2012

Issue No. 422 | Ian C. Stocks | 2012

Issue No. 421 | Ian C. Stocks | 2012

Issue No. 420 | Louis A. Somma2,3 and James C. Dunford | 2009

Issue No. 419 | Albert E. Mayfield III | 2006

Issue No. 417 | Jeffrey M. Eickwort, Albert E. Mayfield III and John L. Foltz | 2006

Issue No. 416 | Jay Cee Turner, Eileen A. Buss, and Albert E. Mayfield III | 2005

Issue No. 415 | Albert E. Mayfield III | 2004

Issue No. 412 | Charles W. O’Brien, Muhammad Haseeb, and Michael C. Thomas | 2006

Issue No. 411 | G. B. Edwards | 2006

Issue No. 410 | Michael C. Thomas | 2001

Issue No. 408 | Michael C. Thomas | 2001

Issue No. 407 | Susan E. Halbert, Raymond J. Gill, and James N. Nisson | 2001

Issue No. 406 | G. B. Edwards | 2001

Issue No. 405 | Albert E. Mayfield III and John L. Foltz | 2005

Issue No. 404 | Paul M. Choate | 2001

Issue No. 403 | Gary J. Steck | 2000

Issue No. 402 | Lionel A. Stange | 2000

Issue No. 401 | J. B. Heppner | 2000

Issue No. 400 | Lionel A. Stange | 2000

Issue No. 399 | Susan E. Halbert | 2000

Issue No. 398 | G. B. Edwards | 2000

Issue No. 396 | Michael C. Thomas | 1999

Issue No. 395 | J.B. Heppner | 1999

Issue No. 394 | G. B. Edwards and Kenneth L. Hibbard | 1999

Issue No. 393 | James R. Meeker | 1999

Issue No. 392 | Susan E. Halbert and Paul M. Choate | 1999

Issue No. 391 | Gary J. Steck | 1998

Issue No. 390 | J.B Heppner | 1998

Issue No. 388 | Lionel A. Stange | 1998

Issue No. 387 | Susan E. Halbert and James R. Meeker | 1998

Issue No. 386 | Michael C. Thomas | 1998

Issue No. 385 | James R. Meeker | 1997

Issue No. 384 | Gregory A. Evans and Lionel A. Strange | 1997

Issue No. 383 | W.C. Welbourn | 1997

Issue No. 382 | Lionel A. Stange | 1997

Issue No. 381 | J.B. Heppner | 1997

Issue No. 380 | Avas B. Hamon and Gregor J. Mason | 1997

Issue No. 379 | Susan E. Halbert | 1996

Issue No. 378 Gary J. Steck | 1996

Issue No. 377 | G.B. Edwards | 1996

Issue No.376 | Lionel A. Stange | 1996

Issue No. 375 | Michael C. Thomas | 1996

Issue No. 374 | Susan E. Halbert and Lawrence G. Brown | 1996, revised 1998 

Issue No. 373 | G.J. Steck, P.M. Lyrene, and J.A. Payne | 1995

Issue No. 372 | J.B. Heppner | 1995

Issue No. 371 | G.B. Edwards | 1995

Issue No. 370 | Michael C. Thomas | 1995

Issue No. 369 | James R. Meeker, Wayne N. Dixon, and John L. Foltz | 1995

Issue No. 368 | W.C. Welbourn | 1995

Issue No. 367 | Frank W. Mead | 1994

Issue No. 366 | G.J. Steck | 1994

Issue No. 365 | Avas B. Hamon and G.B. Edwards | 1994

Issue No. 364 | Lionel A. Stange | 1994

Issue No. 363 | Michael C. Thomas | 1994

Issue No. 362 | J.B. Heppner | 1994

Issue No. 361 | G.B. Edwards | 1993

Issue No. 360 | Ru Nguyen and Avas B. Hamon | 1993

Issue No. 359 | J.B. Heppner | 1993

Issue No. 358 | G.J. Steck and J.A. Payne | 1993

Issue No. 357 | H.A. Denmark | 1993

Issue No. 356 | Kurt Auffenberg and Lionel A. Stange | 1993

Issue No. 355 | Wayne N. Dixon | 1992

Issue No. 354 | Michael C. Thomas and Wayne N. Dixon | 1992

Issue No. 353 | Lionel A. Stange | 1992

Issue No. 352 | Avas B. Hamon | 1992

Issue No. 351 | J.B. Heppner | 1992

Issue No. 350 | H.A. Denmark and F.W. Mead | 1992

Issue No. 349 | H.A. Denmark and H.H. Keifer | 1976

Issue No. 348 | Ru Nguyen and David G. Hall | 1991

Issue No. 347 | H.A. Denmark, H.L. Cromroy, and L. Cutts | 1991

Issue No. 346 | Frank W. Mead and Jorge E. Peña | 1991

Issue No. 345 | Dale H. Habeck | 1991

Issue No. 344 | Wayne N. Dixon and John L. Foltz | 1991 

Issue No. 343 | J.H. Frank and M.C. Thomas | 1991

Issue No. 342 | M.C. Thomas | 1991

Issue No. 341 | Lionel A. Stange | 1991

Issue No. 340 | Avas B. Hamon | 1991

Issue No. 339 | J.B. Heppner | 1991

Issue No. 338 | G.B. Edwards | 1991

Issue No. 337 | Ru Nguyen and Avas B. Hamon | 1990

Issue No. 336 | F.W. Mead | 1990

Issue No. 335 | H.A. Denmark | 1990

Issue No. 334 | H.V. Weems | 1990

Issue No. 333 | D.H. Habeck and F.D. Bennett | 1990

Issue No. 332 | Wayne N. Dixon and John L. Foltz | 1990

Issue No. 331 | J.H. Frank | 1990

Issue No. 330 | C.W. O’Brien and M.C. Thomas | 1990

Issue No. 329 | Lionel A. Stange | 1990

Issue No. 328 | Avas B. Hamon, Ru Nguyen, and Harold Browning | 1990

Issue No. 327 | J.B. Heppner | 1990

Issue No. 326 | J.F. Butler and H.A. Denmark | 1990

Issue No. 325 | C.R. Thompson | 1989

Issue No. 324 | F.W. Mead | 1989

Issue No. 323 | Ru Nguyen and Avas B. Hamon | 1989

Issue No. 322 | H.A. Denmark and J.F. Price | 1989

Issue No. 321 | T.H. Atkinson | 1989

Issue No. 320 |Wayne N. Dixon | 1989

Issue No. 319 | G.B. Edwards | 1989

Issue No. 318 | H.V. Weems Jr. and Paul E. Skelley | 1989

Issue No. 317 | Kurt Auffenberg and Lionel A. Stange | 1989

Issue No. 316 | Avas B. Hamon | 1989

Issue No. 315 | J.B. Heppner | 1989

Issue No. 314 | H.A. Denmark and H.L. Cromroy | 1989

Issue No. 313 | Paul E. Skelley | 1988

Issue No. 312 | J.E. Peña and F.W. Mead | 1988

Issue No. 311 | Ru Nguyen | 1988

Issue No. 310 | Thomas H. Atkinson, John L. Foltz, and Robert C. Wilkinson | 1988

Issue No. 309 | Wayne N. Dixon | 1988

Issue No. 308 | G.B. Edwards | 1988

Issue No. 307 | J.C. Nickerson and C.L. Bloomcamp | 1988

Issue No. 306 | H.A. Denmark | 1988

Issue No. 305 | Kurt Auffenberg and Lionel A. Stange | 1988

Issue No. 304 | Avas B. Hamon | 1988

Issue No. 303 | J.B. Heppner | 1988

Issue No. 302 | H.A. Denmark | 1988

Issue No. 301 | Ru Nguyen | 1987

Issue No. 300 | Rowland M. Shelley and G.B. Edwards | 1987

Issue No. 299 | H.A. Denmark and H.L. Cromroy | 1987

Issue No. 298 | W.N. Dixon | 1987

Issue No. 297 | J.C. Nickerson | 1987

Issue No. 296 | Lionel A. Stange and Robert J. Knight Jr. | 1987

Issue No. 295 | Richard L. Jacques, Jr. | 1987

Issue No. 294 | F.W. Mead and F.D. Bennett | 1987

Issue No. 293 | J.B. Heppner, J.E. Peña, and H. Glenn | 1987

Issue No. 292 | Avas B. Hamon and Victor Salguero | 1987

Issue No. 291 | Howard V. Weems | 1987

Issue No. 290 | Ru Nguyen | 1986

Issue No. 289 | J.C. Nickerson | 1986

Issue No. 288 | H.A. Denmark and C.F. Smith | 1986

Issue No. 287 | W.N. Dixon, R.E. Burns, and L.A. Stange | 1986

Issue No. 286 | G.B. Edwards | 1986

Issue No. 285 | Kurt Auffenberg and Lionel A. Stange | 1986

Issue No. 284 | C.W. O’Brien and R.E. Woodruff | 1986

Issue No. 283 | Frank W. Mead | 1986

Issue No. 282 | J.B. Heppner | 1986

Issue No. 281 | Avas B. Hamon | 1986

Issue No. 280 | K. Sakimura, L.M. Nakahara, and H.A. Denmark | 1986

Issue No. 279 | G.B. Edwards | 1985

Issue No. 278 | D.L. Harris, R.C. Hemenway, and W.H. Whitcomb | 1985

Issue No. 277 | Frank W. Mead | 1985

Issue No. 276 | Avas B. Hamon | 1985

Issue No. 275 | Ru Nguyen and A. Hamon | 1985

Issue No. 274 | H.A. Denmark and L.S. Osborne| 1985

Issue No. 273 | J.B. Heppner | 1985

Issue No. 272 | R.E. Woodruff and R.M. Baranowski | 1985

Issue No. 271 | Richard L. Jacques, Jr. | 1985

Issue No. 270 | Wayne N. Dixon and John L. Foltz | 1985

Issue No. 269 | J.C. Nickerson and D.L. Harris | 1985

Issue No. 268 | Richard B. Selander | 1984

Issue No. 267 | H.A. Denmark and H.L. Cromroy | 1984

Issue No. 266 | G.B. Edwards | 1984

Issue No. 265 | Ru Nguyen, O. Sosa Jr., and F.W. Mead | 1984

Issue No. 264 | Frank W. Mead | 1984

Issue No. 263 | Avas B. Hamon | 1984

Issue No. 262 | D.L. Harris | 1984

Issue No. 261 | Jane E. Deisler and Lionel A. Stange | 1984

Issue No. 260 | J.B. Heppner | 1984

Issue No. 259 | Ross H. Arnett | 1984

Issue No. 258 | Wayne N. Dixon | 1984

Issue No. 257 | M.C. Thomas and R.E. Woodruff | 1983

Issue No. 256 | J.C. Nickerson and D.L. Harris | 1983

Issue No. 255 | G.B. Edwards | 1983

Issue No. 254 | Harold A. Denmark | 1983

Issue No. 253 | Avas B. Hamon | 1983

Issue No. 252 | H.V. Weems, Jr. | 1983

Issue No. 251 | Robert B. Miller and Lionel A. Stange | 1983

Issue No. 250 | W.N. Dixon and R.E. Woodruff | 1982

Issue No. 249 | H.A. Denmark | 1983 

Issue No. 248 | J.C. Nickerson | 1983

Issue No. 247 | Frank W. Mead | 1983

Issue No. 246 | Jane E. Deisler | 1983 

Issue No. 245 | H.V. Weems, Jr. | 1982

Issue No. 244 | Wayne N. Dixon | 1982

Issue No. 243 | Thomas J. Walker | 1982

Issue No. 242 | David B. Richman and Frank W. Mead | 1982

Issue No. 241 | Dale H. Habeck and J.C. Nickerson | 1982

Issue No. 240 | H.A. Denmark | 1982

Issue No. 239 | Jane E. Deisler and Lionel A. Stange | 1982

Issue No. 238 | Avas B. Hamon | 1982

Issue No. 237 | Robert E. Woodruff | 1982

Issue No. 236 | Wayne N. Dixon | 1982

Issue No. 235 | H.A. Denmark | 1982

Issue No. 234 | Dale H. Habeck and Frank W. Mead | 1982

Issue No. 233 | Lionel A. Strange | 1981

Issue No. 232 | Avas B. Hamon | 1981

Issue No. 231 | R.E. Woodruff | 1981

Issue No. 230 | H.V. Weems, Jr. | 1981

Issue No. 229 | H.A. Denmark and J.C. Nickerson | 1981

Issue No. 228 | H.A. Denmark and J.C. Nickerson | 1981

Issue No. 227 | Frank W. Mead | 1981

Issue No. 226 | Avas B. Hamon | 1981

Issue No. 225 | Robert E. Woodruff | 1981

Issue No. 224 | Harold A. Denmark | 1981

Issue No. 223 | G.B. Edwards, Jr .| 1981

Issue No. 222 | Frank W. Mead | 1981

Issue No. 221 | Lionel A. Stange | 1980

Issue No. 220

Issue No. 219 | H.R. Burke and R.E. Woodruff | 1980

Issue No. 218 | Henry S. Dybas | 1980

Issue No. 217 | H.V. Weems, Jr. | 1980

Issue No. 216 | David B. Richman and Frank W. Mead | 1980

Issue No. 215 | Lionel A. Stange | 1980

Issue No. 214 | Avas B. Hamon | 1980

Issue No. 213 | H.A. Denmark | 1980

Issue No. 212 | H.A. Denmark | 1980

Issue No. 211 | Howard V. Weems, Jr. | 1980

Issue No. 210 | David B. Richman and Frank W. Mead | 1980

Issue No. 209 | Lionel A. Stange | 1979

Issue No. 208 | Avas B. Hamon | 1979

Issue No. 207 | R.E. Woodruff and R.C. Bullock | 1979

Issue No. 206 | H.A. Denmark and H.H. Keifer | 1979

Issue No. 205 | G.B. Edwards, Jr. | 1979

Issue No. 204 | Carol A. Musgrave | 1979

Issue No. 203 | E.E. Grissell | 1979

Issue No. 202 | R.E. Woodruff | 1979

Issue No. 201 | Avas B. Hamon | 1979

Issue No. 200 | H.A. Denmark  | 1979

Issue No. 199 | G.B. Edwards, Jr. | 1979

Issue No. 198 | Frank W. Mead | 1979

Issue No. 197 | Lionel A. Stange | 1978

Issue No. 196 | Avas B. Hamon | 1978

Issue No. 195 | R.E. Woodruff, E.J. Gerberg, and T.J. Spilman | 1978

Issue No. 194 | H.A. Denmark  | 1978

Issue No. 193 | H.V. Weems and G.B. Edwards | 1978

Issue No. 192 | David B. Richman and Frank W. Mean | 1978

Issue No. 191 | Lionel A. Stange | 1978

Issue No. 190 | Avas B. Hamon | 1978

Issue No. 189 | R.E. Woodruff | 1978

Issue No. 188 | H.A. Denmark | 1978

Issue No. 187 | V.H. Waddill and H.V. Weems, Jr. | 1978

Issue No. 186

Issue No. 185 | E.E. Grissell | 1977

Issue No. 184 | Avas B. Hamon | 1977

Issue No. 183 | R.E. Woodruff | 1977

Issue No. 182 | H.A. Denmark and H.H. Keifer | 1977

Issue No. 181 | H.V. Weems, Jr. and W.H. Whitcomb | 1977

Issue No. 180 

Issue No. 179

Issue No. 178 | Avas B. Hamon | 1977

Issue No. 177 | H.A. Denmark | 1977

Issue No. 176 | R.E. Woodruff and R.I. Sailer | 1977

Issue No. 175 | Howard V. Weems, Jr. and Carroll N. Smith | 1977

Issue No. 174 | Frank W. Mead | 1976

Issue No. 173 | D.P. Wojcik, W.F. Buren, E.E. Grissell, and T. Carlysle | 1976

Issue No. 172 | H.A. Denmark | 1976

Issue No. 171 | G.W. Dekle |1976

Issue No. 170 | Robert E. Woodruff | 1976

Issue No. 169 | W.H. Whitcomb and H.V. Weems. Jr. | 1976

Issue No. 168 | Frank W. Mead | 1976

Issue No. 167 | E.E. Grissell | 1976

Issue No. 166 | H.H. Keifer and H.A. Denmark | 1976

Issue No. 165 | G.W. Dekle | 1976

Issue No. 164 | R.E. Woodruff | 1976

Issue No. 163 | R.E. Woodruff | 1976

Issue No. 162 | C.A. Musgrave, S.L. Poe, and H.V. Weems, Jr. | 1975

Issue No. 161 | F.W. Mead | 1975

Issue No. 160 | E.E. Grissell | 1975

Issue No. 159 | H.A. Denmark | 1975

Issue No. 158 | H.V. Weems, Jr. and W.H. Whitcomb | 1975

Issue No. 157 | J.B. Heppner and G. W. Dekle | 1975

Issue No. 156 | D.H. Habeck and F.W. Mead | 1975

Issue No. 155 | R.E. Woodruff | 1975

Issue No. 154 | H.A. Denmark | 1975

Issue No. 153 | E.E. Grissell | 1975

Issue No. 152 | G.W. Dekle and L.C. Kuitert | 1975

Issue No. 151 | H.V. Weems, Jr. | 1974

Issue No. 150 | G.W. Dekle, L.C. Kuitert, and D.E. Short | 1974

Issue No. 149 | F.W. Mead and J.L. Herring | 1974

Issue No. 148 | R.E. Woodruff | 1974

Issue No. 147 | H.A. Denmark | 1974

Issue No. 146 | E.E. Grissell | 1974

Issue No. 145 | H.V. Weems, Jr. and H.F. Loomis | 1974

Issue No. 144 | G.W. Dekle | 1974

Issue No. 143 | F.W. Mead | 1974

Issue No. 142 | E.E. Grissell | 1974

Issue No. 141 | H.A. Denmark | 1974

Issue No. 140 | R.E. Woodruff and R.A. Hamlen | 1974

Issue No. 139 | G.B. Fairchild and H.V. Weems, Jr. | 1973

Issue No. 138 | G.W. Dekle | 1973

Issue No. 137 | F.W. Mead | 1973

Issue No. 136 | E.E. Grissell | 1973

Issue No. 135 | R.E. Woodruff and W.H. Pierce | 1973

Issue No. 134 | H.A. Denmark | 1973

Issue No. 133 | F.W. Mead | 1973

Issue No. 132 | H.V. Weems, Jr. and G.W. Dekle | 1973

Issue No. 131 | S.L. Poe | 1973

Issue No. 130 | H.L. Cromroy and L.C. Kuitert | 1973

Issue No. 129 | R.E. Woodruff | 1973

Issue No. 128 | H.V. Weems, Jr. | 1973

Issue No. 127 | F.W. Mead | 1972

Issue No. 126 | H.V. Weems, Jr. | 1972

Issue No. 125 | H.A. Denmark | 1972

Issue No. 124 | R.E. Woodruff | 1972

Issue No. 123 | Carl S. Stegmaier, Jr. and G.W. Dekle | 1972

Issue No. 122 | F.W. Mead | 1972

Issue No. 121 | F.W. Mead | 1972

Issue No. 120 | L.C. Kuiter and G.W. Dekle | 1972

Issue No. 119 | H.A. Denmark and Sidney L. Poe | 1972

Issue No. 118 | Charles C. Porter | 1972

Issue No. 117 | R.E. Woodruff | 1972

Issue No. 116 | H.V. Weems, Jr. | 1972

 Issue No. 115 | G.W. Dekle | 1971

Issue No. 114 | H.A. Denmark | 1971

Issue No. 113 | F.W. Mead | 1971

Issue No. 112 | J.B. Beavers and R.E. Woodruff | 1971

Issue No. 111 | H.V. Weems, Jr. | 1971

Issue No. 110 | G.W. Dekle | 1971 

Issue No. 109 | R.E. Woodruff | 1971

Issue No. 108 | H.A. Denmark and D.O. Wolfenbarger | 1971

Issue No. 107 | F.W. Mead | 1971

Issue No. 106 | H.V. Weems, Jr. | 1971

Issue No. 105 | G.W. Dekle and G.L. Greene and T.E. Summers | 1971

Issue No. 104 | H.A. Denmark | 1971

Issue No. 103 | R.E. Woodruff | 1970

Issue No. 102 | L.A. Hetrick | 1970

Issue No. 101 | H.V. Weems, Jr. | 1970

Issue No. 100 | G.W. Dekle and H.A. Denmark | 1971

Issue No. 99 | H.A. Denmark | 1970

Issue No. 98 | R.E. Woodruff | 1970

Issue No. 97 | F.W. Mead | 1970

Issue No. 96 | H.V. Weems, Jr. | 1970

Issue No. 95 | Avas B. Hamon | 1970

Issue No. 94 | H.A. Denmark | 1970

Issue No. 93 | R.E. Woodruff | 1970

Issue No. 92 | F.W. Mead | 1970

Issue No. 91 | H.V. Weems, Jr. | 1969

Issue No. 90 | G.W. Dekle | 1969

Issue No. 89 | H.A. Denmark | 1969

Issue No. 88 | R.E. Woodruff | 1969

Issue No. 87 | F.W. Mead | 1969

Issue No. 86 | H.V. Weems, Jr. | 1969

Issue No. 85 | F.W. Mead | 1969

Issue No. 84 | H.A. Denmark | 1969

Issue No. 83 | G.W. Dekle | 1969

Issue No. 82 | R.E. Woodruff | 1969

Issue No. 81 | H.V. Weems, Jr. | 1969

Issue No. 80 | G.W. Dekle | 1969

Issue No. 79 | H.A. Denmark | 1968

Issue No. 78

Issue No. 77 | R.E. Woodruff | 1968

Issue No. 76 | H.V. Weems, Jr. | 1968

Issue No. 75 | G.W. Dekle | 1968

Issue No. 74 | H.A. Denmark | 1968

Issue No. 73 | R.E. Woodruff | 1968

Issue No. 72 | D.H. Habeck | 1968

Issue No. 71 | H.V. Weems, Jr. | 1968

Issue No. 70 | G.W. Dekle | 1968

Issue No. 69 | H.A. Denmark | 1968

Issue No. 68 | R.E. Woodruff | 1968

Issue No. 67 | F.W. Mead | 1967

Issue No. 66 | H.V. Weems, Jr. | 1967

Issue No. 65 | L.C. Kuitert, G.W. Dekle, and J.E. Brogdon | 1967

Issue No. 64 | H.A. Denmark | 1967

Issue No. 63 | R.E. Woodruff | 1967

Issue No. 62 | F.W. Mead | 1967

Issue No. 61 | H.V. Weems, Jr. | 1967

Issue No. 60 | G.W. Dekle | 1967

Issue No. 59 | H.A. Denmark | 1967

Issue No. 58 | R.E. Woodruff | 1967

Issue No. 57 | F.W. Mead | 1967

Issue No. 56 | H.V. Weems, Jr. | 1967

Issue No. 55 | G.W. Dekle | 1966

Issue No. 54 | H.A. Denmark | 1966

Issue No. 53 | R.E. Woodruff | 1966

Issue No. 52 | F.W. Mead | 1966

Issue No. 51 | H.V. Weems, Jr. | 1966

Issue No. 50 | F.W. Mead | 1966

Issue No. 49 | G.W. Dekle | 1966

Issue No. 48 | F.W. Mead | 1966

Issue No. 47 | H.A. Denmark | 1966

Issue No. 46 | R.M. Baranowski | 1966

Issue No. 45 | R.E. Woodruff | 1966

Issue No. 44 | H.V. Weems, Jr. | 1966

Issue No. 43 | G.W. Dekle | 1965

Issue No. 42 | F.W. Mead | 1965

Issue No. 41 | H.A. Denmark | 1965

Issue No. 40 | R.E. Woodruff | 1965

Issue No. 39 | G.W. Dekle | 1965

Issue No. 38 | H.V. Weems, Jr. | 1965

Issue No. 37 | F.W. Mead | 1965

Issue No. 36 | H.A. Denmark | 1965

Issue No. 35 | R.E. Woodruff | 1965

Issue No. 34 | H.V. Weems, Jr. | 1965

Issue No. 33 | F.W. Mead | 1965

Issue No. 32 | G.W. Dekle | 1965

Issue No. 31 | H.A. Denmark | 1964

Issue No. 30 | R.E. Woodruff | 1964

Issue No. 29 | H.V. Weems, Jr. | 1964

Issue No. 28 | G.W. Dekle | 1964

Issue No. 27 | R.E. White | 1964

Issue No. 26 | F.W. Mead | 1964

Issue No. 25 | H.A. Denmark | 1964

Issue No. 24 | R.E. White | 1964

Issue No. 23 | G.W. Dekle | 1964

Issue No. 22 | H.A. Denmark | 1964

Issue No. 21 | H.V. Weems, Jr. | 1964

Issue No. 20 | F.W. Mead | 1963

Issue No. 19 | G.W. Dekle | 1963

Issue No. 18 | R.E. Woodruff | 1963

Issue No. 17 | H.A. Denmark | 1963

Issue No. 16 | H.V. Weems, Jr. | 1963

Issue No. 15 | F.W. Mead | 1963

Issue No. 14 | G.W. Dekle | 1963

Issue No. 13 | G.W. Dekle | 1963

Issue No. 12 | G.W. Dekle | 1963

Issue No. 11 | R.E. Woodruff | 1963

Issue No. 10 | H.A. Denmark | 1963

Issue No. 9 | H.V. Weems, Jr. | 1962

Issue No. 8 | F.W. Mead | 1962

Issue No. 7 | F.W. Mead | 1962

Issue No. 6 | G.W. Dekle | 1962

Issue No. 5 | R.E. Woodruff | 1962

Issue No. 4 | H.V. Weems, Jr. | 1962

Issue No. 3 | H.A. Denmark | 1962

Issue No. 2 | G.W. Dekle | 1962

Issue No. 1 | G.W. Dekle | 1962

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