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Articles 1 - 16 of 16

Full-Text Articles in Life Sciences

Age And Growth Of The Blue Catfish, Ictalurus Furcatus, In The Arkansas River, D. Leroy Gray Jan 1970

Age And Growth Of The Blue Catfish, Ictalurus Furcatus, In The Arkansas River, D. Leroy Gray

Journal of the Arkansas Academy of Science

No abstract provided.


Notes On The Habitat And Distribution Of The Odonata Of Franklin County, Arkansas, Jim Houston Jan 1970

Notes On The Habitat And Distribution Of The Odonata Of Franklin County, Arkansas, Jim Houston

Journal of the Arkansas Academy of Science

No abstract provided.


Floristic Elements Of The Pope County, Arkansas, Area, Gary E. Tucker, Bill Grabill Jan 1970

Floristic Elements Of The Pope County, Arkansas, Area, Gary E. Tucker, Bill Grabill

Journal of the Arkansas Academy of Science

No abstract provided.


Proceedings Of The Arkansas Academy Of Science - Volume 24 1970, Academy Editors Jan 1970

Proceedings Of The Arkansas Academy Of Science - Volume 24 1970, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.


Freshwater Algae Of Arkansas Ii. New Additions, Richard L. Meyer, James H. Wheeler, J. R. Brewer Jan 1970

Freshwater Algae Of Arkansas Ii. New Additions, Richard L. Meyer, James H. Wheeler, J. R. Brewer

Journal of the Arkansas Academy of Science

No abstract provided.


Observation Of Flowering In Arundinaria Gigantea (Walt.) Chapm. In Arkansas, Daniel L. Marsh Jan 1970

Observation Of Flowering In Arundinaria Gigantea (Walt.) Chapm. In Arkansas, Daniel L. Marsh

Journal of the Arkansas Academy of Science

No abstract provided.


Preliminary Study Of Zooplankton Over A Six Month Period On Lake Dardanelle, Tom N. Palko Jan 1970

Preliminary Study Of Zooplankton Over A Six Month Period On Lake Dardanelle, Tom N. Palko

Journal of the Arkansas Academy of Science

No abstract provided.


Impact Of Resistance To Pesticides On Cotton Insect Problems In Arkansas, Charles Lincoln, Jacob R. Phillips Jan 1970

Impact Of Resistance To Pesticides On Cotton Insect Problems In Arkansas, Charles Lincoln, Jacob R. Phillips

Journal of the Arkansas Academy of Science

No abstract provided.


Additions To The Arkansas Flora, Edwin B. Smith Jan 1970

Additions To The Arkansas Flora, Edwin B. Smith

Journal of the Arkansas Academy of Science

No abstract provided.


Glyptostrobus Europaeus (Brongn.) Heer In Arkansas, Eugene B. Wittlake Jan 1970

Glyptostrobus Europaeus (Brongn.) Heer In Arkansas, Eugene B. Wittlake

Journal of the Arkansas Academy of Science

Glyptostrobus europaeus (Brongn.) Heer, a fossil gymnosperm is found at a few locations in central North America, in deposits of the Eocene. This work cites previously reported localities and reports a new site at Hooker, Arkansas. This deposit appears to be the most abundant for specimens of G. europaeus in the Eocene of North America. History of the Hooker site, characteristics of the living species G. pensilis (Abel) Koch and G. europaeus is presented. Worldwide distribution of both species through time, is discussed. Specimens of many parts of the life cycle of G. europaeus are recorded and illustrated.


Enzymatic Evidence That Leucine From Tentoxin In Levorotatory, J. T. Daniel, George E. Templeton Jan 1970

Enzymatic Evidence That Leucine From Tentoxin In Levorotatory, J. T. Daniel, George E. Templeton

Journal of the Arkansas Academy of Science

No abstract provided.


Observation On The Impact Of Certain Insecticides On Spider Populations In A Cotton Field, Peggy Rae Dorris Jan 1970

Observation On The Impact Of Certain Insecticides On Spider Populations In A Cotton Field, Peggy Rae Dorris

Journal of the Arkansas Academy of Science

No abstract provided.


Road-Kill Census Of Mammals In Northeastern Arkansas, J.W. Ed Wortham, Earl L. Hanebrink Jan 1970

Road-Kill Census Of Mammals In Northeastern Arkansas, J.W. Ed Wortham, Earl L. Hanebrink

Journal of the Arkansas Academy of Science

No abstract provided.


Butterflies Of Arkansas Family Nymphalidae, E. Phil Rouse Jan 1970

Butterflies Of Arkansas Family Nymphalidae, E. Phil Rouse

Journal of the Arkansas Academy of Science

No abstract provided.


Macroscopic And Microscopic Responses Of Gossypium Hirsutum L. To Hydrogen Fluoride Fumigation, Dan Timmermann Jr., Howard G. Applegate, E. Mark Engleman Jan 1970

Macroscopic And Microscopic Responses Of Gossypium Hirsutum L. To Hydrogen Fluoride Fumigation, Dan Timmermann Jr., Howard G. Applegate, E. Mark Engleman

Journal of the Arkansas Academy of Science

No abstract provided.


Effect Of Domestic Effluent On Two Spring Surveys Of Fishes In Lost Creek, Craighead County, Arkansas, John K. Beadles Jan 1970

Effect Of Domestic Effluent On Two Spring Surveys Of Fishes In Lost Creek, Craighead County, Arkansas, John K. Beadles

Journal of the Arkansas Academy of Science

Lost Creek is representative of deltonic streams of the St. Francis Basin possessing characteristics of being turbid. It has a low flow velocity except during the annual spring rains. Lost Creek meanders approximately 18 km. before receiving effluents and empties into Big Creek approximately 4 km. west of Jonesboro, Arkansas. Five collecting stations were studied in 1966 while six stations were sampled in 1970. Some fishes have been found to tolerate moderate amounts of domestic effluents and it is probable that the two species Lepomis cyanellus and Ictalurus melas, collected within the effluents, were more resistant than the other species …