Browsing Auburn Theses and Dissertations by Department "Entomology and Plant Pathology"
Now showing items 1-20 of 222
Abundance and Diversity of Urban Ant Species (Hymenoptera: Formicidae) and Water Relations of the Kudzu Bug (Hemiptera: Plataspidae)
(2019-10-22)
Insect pests are heterogeneous group of organisms characterized by the fact that they damage or otherwise adversely affect people or their property. These insects cause pain, annoyance, disfigurement, emotional distress, ...
Aedes Mosquitoes in Alabama – Population Dynamics and Sensitivity to Insecticides
(2018-11-27)
The Asian tiger mosquito, Aedes albopictus, is one of the most notorious day-biting species of mosquito in the world and can transmit approximately 26 diseases, including dengue, of which more than 50 million cases occur ...
Alabama Phenology Garden Project: Using Degree-days and Phenology to Predict Pest Activity
(2012-07-24)
Accurate prediction of pest activity is crucial crucial for maintaining a successful urban integrated pest management program. Plant phenology and growing degree days can be useful tools in tracking important pest stages ...
Alabama Rhinotermitidae: Nomenclature, Identification, Survey, and Phenology
(2012-04-19)
Nomenclature, identification, distribution, and phenology of the subterranean termites (Rhinotermitidae) of Alabama were studied. Arguments are proposed for suppressing the names of four R. flavipes subspecies with reported ...
Alternative Strategies for Managing Megacopta cribraria (Fabricius) (Hemiptera: Plataspidae) in Soybean
(2016-12-12)
Megacopta cribraria (F.) (Hemiptera: Plataspidae) commonly known as kudzu bug was introduced from Asia into Georgia, United States in 2009. Its distribution since then has expanded to 12 other states from Arkansas to ...
Antennal Responses, Repellency, and Toxicity of Essential Oil Formulations on the German Cockroach (Blattodea: Ectobiidae)
(2022-08-05)
The toxicity, repellency, and the electroantennogram responses induced by six essential oil formulations and their components against the pyrethroid-susceptible (S) and resistant (D and E) strains of the German cockroach, ...
The Ants (Hymenoptera: Formicidae) of Alabama
(2005-08-15)
This thesis presents the first statewide survey of the ant fauna of Alabama in over seventy years. Since the first state survey by L.C. Murphree (in the 1930’s) to present, 154 species have been reported. Fifty-nine of the ...
Aphid Vectors and Grass Hosts of Barley Yellow Dwarf Virus and Cereal Yellow Dwarf Virus in Alabama and Western Florida
(2009-12-17)
Yellow Dwarf (YD) is a major disease problem of wheat in Alabama and is estimated to cause yield loss of 21-42 bushels per acre. The disease is caused by a complex of luteoviruses comprising two species and several strains, ...
Applied and Basic Aspects of Copper Interaction with Xylella fastidiosa
(2020-11-23)
Xylella fastidiosa, a gram-negative, xylem-limited plant pathogenic bacterium that causes severe diseases and asymptomatic colonization in more than 600 different plants worldwide, including many economically important ...
The Armored Scale Insects of Alabama (Hemiptera: Diaspididae)
(2008-08-15)
This thesis presents the most complete and up-to-date survey available for the
armored scale insects of Alabama. Prior to this survey, the most current survey
list available was completed in 1994 and included records of ...
Assessing Clade Specific Putative Secreted Proteins in Fusarium oxysporum f.sp vasinfectum for their Contribution to Virulence on Cotton
(2024-11-26)
Fusarium wilt (FW) of cotton is caused by the fungus Fusarium oxysporum f. sp. vasinfectum (Fov). Fov invades and colonizes the vascular system of cotton plants and results in browning or black discoloration of vascular ...
Assessing genetic diversity and virulence in Fusarium oxysporum f. sp. vasinfectum and evaluating putative secreted DNases as virulence factors
(2024-11-26)
The Fusarium oxysporum species complex consists of asexual soil-borne fungi that cause vascular diseases of various plant hosts. Fusarium oxysporum f. sp. vasinfectum (Fov) infects the xylem of cotton and other host plants. ...
Assessing Soil Microbial Populations and Activity Following the Use of Microbial Inoculants: Effects on Disease Suppressiveness and Soil Health
(2006-12-15)
In recent years, assessing use of microbial inoculants for promotion of plant growth has increased. Optimizing application frequency of PGPR is critical to achieving the maximum benefit from this technology. The study ...
Assessing the pollination contribution of bees within the southeastern United States
(2021-04-19)
Over 80% of the world’s flowering plants rely on animal pollinators, and approximately 75% of the world’s food crops depend on insect pollinators. Insects are crucial in the pollination of many cultivated and wild flowering ...
Assessing the Spread and Movement of Cotton Leafroll Dwarf Virus and Cotton Infesting Aphids in the Southern U.S.
(2024-05-01)
The cotton aphid, Aphis gossypii Glover, is the only known vector to transmit cotton leafroll dwarf virus (CLRDV) to cotton, Gossypium hirsutum L., but the role of the aphid vector in the epidemiology of CLRDV is not ...
Assessment of accessory genome and host-specific virulence in Fusarium
(2022-07-28)
Members of the Fusarium solani and Fusarium oxysporum species complexes (FSSC and FOSC, respectively) comprise soil borne filamentous fungi of clinical and agricultural importance. The main focus of this study is to study ...
An assessment of small grain winter cover crops for management of Meloidogyne incognita and Rotylenchulus reniformis in southeastern U.S. cotton production
(2024-12-03)
This experiment investigates five small grain winter cover crops including barley (Hordeum vulgare L), oats (Avena sativa L.), rye (Secale cereale L.), triticale (x Triticosecale Wittmack), and wheat (Triticum aestivum L.) ...
Behavioral Responses of Two Parasitic Wasp Species with Different Degree of Host Specificity to Host-Related Plant Volatiles
(2013-11-08)
As an indirect defense to herbivore attack, plants release many types of volatile organic compounds (VOCs), which guide parasitoids to their herbivore hosts. Plants may release constitutive volatiles or synthesize new ones ...
Behavioral Toxicology of the Eastern Subterranean Termite, Reticulitermes flavipes (Kollar) (Isoptera:Rhinotermitidae)
(2009-08-14)
The eastern subterranean termite Reticulitermes flavipes (Kollar) is one of the most economically important termite species in the United States. Behavioral toxicology has become very relevant in the control of termites ...
Biological Control Potential of Spore-forming Plant Growth-Promoting Rhizobacteria Suppressing Meloidogyne incognita on Cotton and Heterodera glycines on Soybean
(2016-12-09)
The objective of this study was to screen a library of PGPR strains to determine activity to plant-parasitic nematodes with the ultimate goal of identifying new PGPR strains that could be developed into biological nematicide ...