Life Sciences Commons^™

The Effects Of Fin Clipping And Tagging On Growth And Behavior Of The Largemouth Bass (Micropterus Salmoides), Daniel M. Daley

Masters Theses

One hundred largemouth bass, ranging in size from 148mm to 385mm, were equally divided into four treatment groups (control, tag only, tag and left pectoral fin clip, and tag and all paired fins clipped) , and placed into a 5.56 hectare pond on 22 May and 25 May 1979. Upon recovery on 28 September 1979, the increase in length from the time of most recent annulus formation was found to be significantly greater in Age I control fish (x̄ = 125mm) than in fish of the same age in the other three treatment groups (x̄ = 110mm, 103mm, and 106mm, …

A Test Of The Fertilizing Value And Inhibitory Qualities Of Sewage Sludge, Gregory D. Kugler

Masters Theses

Three sludges - aerobic, anaerobic, Milorganite, and peat moss were tested for fertilizing ability, seed inhibition, and chemical composition. Using green bean (Phaseolus sp.) and rye grass (Lolium perenne) seeds in two sludge amended soils, a greenhouse study indicated growth enhancement for the rye grass and variable results for the green beans. Algal and fungal contaminations were problems. Seeds germinated in sludge extract were inhibited, but no correlation with the chemical analyses could be established. Only Milorganite had a heavy metal content significantly higher than the soils tested.

The Influence Of Atrazine (2-Chloro-4-(Ethylamino)-6-(Isopropylamino-S-Triazine) On The Severity Of Gibberella Zeae-Induced Seedling Blight Of Corn, Louis A. Heaton

Masters Theses

Three corn inbreds were grown in artificially inoculated, steamed greenhouse soil amended with atrazine (2-chloro-4-(ethylamino)-6-(isopropylamino)-s-triazine) to determine the herbicide's effect on the severity of Gibberella zeae (Schwabe) Petch-induced seedling blight. Corn inbreds used were Gibberella-resistant (FR632), Gibberella-intermediate (FRMo17), and Gibberella-susceptible (C123^HT). Soils were amended with atrazine at rates of 2, 15, and 30 ppm.

Susceptible inbred seedlings showed no response to the herbicide with symptims equally severe in controls and all 3 concentrations of atrazine. Intermediate inbred seedlings grown in all atrazine amended soils showed significantly more severe disease symptoms than controls. Soil amended with …

The Effects Of N-Serve On The Availability Of Urea And Ureaformaldehyde Nitrogen On Lolium Perenne L., Ronald E. Schroll

Masters Theses

Laboratory experiments were conducted to determine the effect of "N-Serve" (DOW) on the availability of urea nitrogen and the subsequent greening effect on perennial ryegrass (Lolium perenne L.) seedlings as compared to the availability of nitrogen and subsequent greening from a controlled release ureaformaldehyde fertilizer. A low organic matter sandy loam soil and a high organic matter clay loam soil were used in this study. Soil treatments of urea and ureaformaldehyde fertilizers were applied and incorporated at concentrations of 0, 25, 38, and 50 ppm-N. N-Serve at concentrations of 0.25, 0.50, and 1.0 ppm active ingredient were applied and …

Agricultural Education In Eastern Illinois - Transfer Of Learnings To The Gambia, Joseph N'Dong

Masters Theses

Dr. Robert Shuff my advisor, and I, decided that it would be useful that my field experience be geared toward finding out for myself how vocational agriculture is managed in institutions around Eastern Illinois University. The intent was to help me determine if any of the methods in use could be recommended for adoption in Gambian Institutions. My advisor arranged the visits as outlined in the log of activities in the final paragraph of the introduction.

Chapter one involves my meeting with Mr. Louis Christen, Director of Coles County Extension Service. During the interview, he described the history, function and …

A Cardiovascular Exercise Program For A Paraplegic Amputee, Roger D. Wells

Masters Theses

The intent of the study was to establish a ten week cardiovascular exercise program for a paraplegic amputee and evaluate the effects through a selected battery of physiological tests and measurements. Included were body weight, skinfold thickness, reaction time, grip strength, static and dynamic lung volumes, heart rate, blood pressure, resting VO2 and maximum VO2. A careful training record was kept and the subject also made observations concerning his feelings about the training.

The subject, D.L.W. was a 37 year old male faculty member at Eastern Illinois University in Charleston, Illinois. He was given a complete physical examination and a …

Comparative Effects Of Two Avoidance Paradigms Upon Ethanol Self-Selection, Richard O. Shellenberger Ii

Masters Theses

Twelve adult male rats were given free access to a two bottle free-selection of tap water or a 10% ethanol/tap water solution in the home cage for a period of 140 consecutive days with the alcohol consumption data in the form of mg absolute ETOH/g subject weight collected daily. This study incorporated three stages. Phase I was a 40 day period of alcohol acclimation with alcohol consumption during the second 20 days constituting the baseline consumption rate. Mean baseline alcohol consumption was used to block subjects into three groups. The second phase of the study consisted of an 80 day …

A Search For Lymphatic Tissue In The Mouse Pineal Gland, John B. Hutchinson

Masters Theses

There is recent evidence that the pineal gland in some species may have lymphatic qualities during early post natal life. In this study the development and structure of the pineal complex in the CDF₁ mouse is examined in fetal, neonatal, juvenile, and adult stages. The gland appears as an out growth of the dorsal wall of the third ventricle of the brain and at ten days gestation attains a mean size of 90 microns in the transverse and 35 microns in the median saggital plane. General and specific staining shows fetal and early post partum tissue to be compact …

A Diet And Reproductive Study For Selected Species Of Malaysian Turtles, Colleen E. Kimmel

Masters Theses

Batagur baska, Callagur borneoensis, Cuora amboinensis, Cyclemys dentata, Orlitia borneensis, Siebenrockiella crassicollis, and Trionyx cartilagineus are suggested to be omnivorous by diet analysis. Cyclemys and Orlitia are the more herbivorous of the seven species examined. Batagur and Callagur are two closely related sympatric species that appear to have diverged sufficiently to eliminate competition for food resourses, as indicated by Morista's Index of Niche Overlap. Along the Perak River and it's tributaries in West Malaysia, Batagur and Callagur feed primarily upon the fruit of the berembang tree. In Trengganu (eastern Malaysia), the berembang is absent …

Comparative Reproduction Of The Red-Eared Turtle, Pseudemys Scripta Elegans, In Heated And Natural Lakes, Gary Marshal Thornhill

Masters Theses

The effect of heating on aquatic ecosystems by energy producing power plants has not been fully determined. A comparative study of the reproduction of Pseudemys scripta was conducted in heated and natural lakes in southwestern Illinois from 30 March to 10 July, 1979. Lakes used were the same as those used for comparative growth studies of P. scripta by another researcher. Lake Baldwin (heated) has had a reduction in vegetation since that researcher's work. Temperatures were taken of air, water surface, and one meter deep.

Turtles were caught by hand, trammel nets, and in carp-baited hoop nets. Captured turtles were …

A Study Of The Free-Floating Phytoplankton Of The Embarras River And Polecat Creek, Coles County, Il, Richard Gary Fried

Masters Theses

An investigation of 2 sites on the Embarras River and 1 site on Polecat Creek was undertaken for a one-year period. Special emphasis was given to phytoplankton species and to their seasonal variations. Approximately 170 species from 8 divisions of algae were encountered during the one-year period.

Temperature was found to have no direct correlation with algal periodicity.

Palmer's organic pollution genus index was applied to determine the approximate levels of organic pollution at all three sampling sites. Only one time during the year (10/1/79), did all three sites suggest high organic pollution.

Transeau's 6 ecological groups were used to …

Analyses Of Illinois Wild Turkey Habitat And April Foods, Kim D. Price

Masters Theses

A vegetative analysis of turkey habitat was conducted in Alexander, Jackson, Union, and Calhoun Counties, Illinois. From these studies it was determined that turkeys inhabit relatively open stands of timber with agricultural fields and forest clearings in close proximity. Species of Quercus comprise approximately 40% or more of the tree species sampled, with Q. alba, Q. rubra, and Q. velutina being the most dominant. Found growing in association with Quercus are species of Carya, Cornus florida, Acer saccharum, Sassafras albidum, Fraxinus americana, and Ulmus rubra, in varying concentrations. The examination of food …

The Illinois Ferns Of Coles, Clark, And Cumberland Counties, Bill N. Mcknight

Masters Theses

A study of the ferns in East Central Illinois was conducted between the spring of 1976 and the spring of 1980. The counties surveyed were Coles, Clark, and Cumberland. The majority of the field investigation was conducted near the moraines and waterways which dissect the area.

Keys are provided for the families, genera, and species. There are also descriptions and illustrations for each species considered. The description covers the gross external morphology and any variations that occur. Also included are habitat preference and local distribution data. In addition, there are ethnic comments dealing with the derivation of both folk and …

A Taxonomic And Ecological Study Of The Lichens Of "Rocks Park" In Coles County, Illinois, Robert Arthur Williams

Masters Theses

The lichen flora of "Rocks Park", Coles County, Illinois, was studied extensively. The tract (sec 17, T12N,R10E), which is located in east-central Illinois, was selected for study because of its diversity of habitats for lichen growth. A literature review of the studies of the lichens of east central and southern Illinois and nearby Indiana is included. The area is heavily dissected by the Embarrass River and a few small tributaries. The major vegetation type is oak-hickory forest. This tract was found to have four distinct habitats with different lichen associations. The habitats described are the following:

1. Open Field Area
2. Sparsely …

The Effect Of Walk Or Jog Recovery From Anaerobic Work On Blood Lactate Levels And Subsequent Two-Minute Run Performance, Rick Alan Livesey

Masters Theses

The purpose of the study was to investigate the effects of a walk or jog recovery on two-minute run performances and the concentrations of blood lactate.

Eight highly trained male subjects were selected from the Eastern Illinois University Track Team. The test procedure consisted of two, maximal two-minute runs on the track for distance, separated by a 30-minute recovery. The recovery consisted of a walk at 20-minutes per mile pace or a jog at 7½ to 8 minutes per mile pace. Venous blood samples were drawn three minutes after the first run, two minutes prior to the second run, and …

Evaluation Of Potential Wild Turkey Habitat In Eastern Illinois, Cara B. Daugherty

Masters Theses

Reestablishment of the wild turkey has been successful in the southern part of Illinois where large established tracts of woodland occur. However, turkeys are capable of surviving in areas with less forest cover, if food, nesting materials and protection are available. This project evaluated the potential turkey habitat of a 14-county area of eastern Illinois along the drainage of the Wabash River. Six potential release sites were selected and the habitat evaluated. In these areas, oak (Quercus spp.) and hickory (Carya spp.) were the dominant tree species. Disturbance from human populations was determined in each of …

Repopulation Of Fishes In Riley Creek, Coles County, Illinois Following Nitrogen Fertilizer Pollution, Kim James Carney

Masters Theses

The repopulation of stream fishes was studied from 17 May 1979 to 25 October 1979 following a major kill (100% mortality) caused by nitrogen fertilizer pollution in Riley Creek, Coles County, Illinois. The extent of recovery was determined by comparing post-kill collections with pre-kill survey data that was collected on 25 October 1978.

Repopulation began six days after the abatement of the pollution source. It is suggested that the initial source of repopulation was from the nearest undamaged tributary. The first three reinhabitants in order of appearence were: stonerollers (Campostoma anomalum); creek chubs (Semotilus atromaculatus); and …

Dirofilaria Immitis In The Wild Canids Of Illinois, Thomas J. Kick

Masters Theses

The heartworm, Dirofilaria immitis, is widespread in dogs in North America and has been reported in wild canids in many states. This is a report of this parasite in hearts removed from coyote, red fox and gray fox carcasses collected in Illinois. A total of 415 coyotes had a significantly higher infection rate (23.6%) than 225 red foxes (3.6%) and 99 gray foxes (3.0%). Infection rates in red foxes and coyotes were significantly higher in or near the Wabash Border Natural Division along the eastern side of the state, suggesting a relationship between infection rates and this region. The …