- AUETD Home
- Browsing by Author
Browsing by Author "Lawrence, Kathy"
Now showing items 1-20 of 34
- Sort by:
- title
- issue date
- submit date
- Order:
- ascending
- descending
- Results:
- 5
- 10
- 20
- 40
- 60
- 80
- 100
Biological Control Potential of Spore-forming Plant Growth-Promoting Rhizobacteria Suppressing Meloidogyne incognita on Cotton and Heterodera glycines on Soybean
Xiang, Ni (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 ...
Birdsfoot Trefoil (Lotus corniculatus) Cultivars Adaption Concerning Drought and Heat Tolerance Enabling the Expansion of Geographic Adaptation to include Alabama with Disease Resistance to Fungi and Nematodes as well as Herbicide Injury
Moye, Hayden Hugh Jr. (2018-11-27)
Lotus corniculatus L., birdsfoot trefoil (BFT), is a common flowering plant in the Fabaceae family, native to grasslands in temperate Eurasia and North Africa. BFT is a perennial herbaceous plant, similar in appearance ...
Cellular Elucidation of Mode of Defense Responses in Cotton Roots in response to Rotylenchulus reniformis Infections
Jeffrey, Ross (2017-04-15)
The hypersensitive response is an important mechanism of plant innate immunity which has been studied for decades. It is the immune response whereby a host plant R genes will recognize a specific effector gene from a ...
Characterization of root colonization by the biocontrol bacterium Bacillus firmus strain GB126
Durham, Mark (2013-07-02)
A new biological control treatment for plant-parasitic nematodes was marketed throughout the U.S. starting in 2010. The treatment consists of the biocontrol agent Bacillus firmus strain GB126. Following commercial release ...
Characterization of the mode of plant interactions with different environmental stress cues: drought and plant parasitic nematodes
Liu, Wenshan (2022-07-28) ETD File Embargoed
Plants are vulnerable to a variety of biotic and abiotic environmental stressors, which
suppresses and limits the growth and yield potential of agricultural crops. Recently, drought
has become one of most expensive abiotic ...
A cost-effective approach for combining nematicides, starter fertilizers, and plant growth regulators in order to create a sustainable management system for the southern root-knot nematode, Meloidogyne incognita, in corn
Till, Stephen (2017-11-16)
The southern root-knot nematode, Meloidogyne incognita, is one of the most problematic plant-parasitic nematodes in the southeastern United States. Significant yield reductions can occur for some of the most economically ...
Cultivar Susceptibility to the Fusarium Wilt Complex and Race Characterization of Fusarium oxysporum f. sp. vasinfectum
Scott, Tamara (2012-05-08)
Fusarium wilt of cotton is a serious fungal disease caused by Fusarium oxysporum f. sp. vasinfectum (FOV) and highly impacted by root-knot nematode (Meloidogyne incognita). Cotton cultivars were tested for resistance to ...
The diversity of oomycetes associated with cotton seedlings in Alabama and the assembly of the spermosphere microbiome of cotton and soybean
Olofintila, Oluwakemisola (2022-11-21)
Cotton and soybean are major crops in the US grown for fiber and protein. Fungal and oomycete pathogens can affect cotton and soybean seedlings resulting in seed and seedling damping-off. Many different oomycete species ...
The effect of Sirex spp. woodwasps and their fungal associates on Alabama forest health
Wahl, Andrea (2017-04-20)
Forestry is an industry in the Southeastern United States that provides products and jobs to people throughout the region. These forests, while are mostly well managed for various outcomes, are susceptible to a variety of ...
Entomopathogenic Nematode Management of Small Hive Beetles (Aethina tumida) in Three Native Alabama Soils Under Low Moisture Conditions
Sanchez Soler, WinDi (2020-07-17)
The overall goal of this work was to determine the efficacy of entomopathogenic nematodes (EPNs) on Aethina tumida Murray (Coleoptera:Nitidulidae) small hive beetle (SHB) in different soil types under low moisture conditions ...
Evaluation of Meloidogyne incognita and Rotylenchulus reniformis nematode resistant cotton cultivars with supplemental Corteva Agriscience nematicides
Turner, Ashton (2022-05-01)
Meloidogyne incognita (root-knot nematode) and Rotylenchulus reniformis (reniform nematode) accounted for an estimated 7% of the cotton yield lost in Alabama in 2020 and 7.5% lost in 2021. New nematode resistant cotton ...
An evaluation of multiple techniques for the creation of a diagnostic tool for Meloidogyne species identification in Alabama
Groover, Will (2017-07-27)
Species identification of Meloidogyne spp. (root-knot nematode, RKN) is an important tool to offer growers in the state of Alabama because it is beneficial for planning and implementing a crop rotation to reduce the impact ...
Evaluation of Paenibacillus PGPR Strains for Growth Promotion and Biocontrol of Rice Sheath Blight
Holland, Auston (2019-04-18)
A study was conducted to evaluate PGPR strains belonging to the genus Paenibacillus for their potential as biological control agents of rice sheath blight disease caused by Rhizoctonia solani. Paenibacillus strains are ...
An Evaluation of Plant Growth Regulator, Starter Fertilizer, and Nematicide Inputs to Promote Soybean Growth and Support Greater Yield in Meloidogyne incognita Infested Fields in Alabama
Dodge, Daniel (2017-04-17)
The Southern Root-knot nematode, Meloidogyne incognita, is a significant root parasite that poses a threat to sustainable production of many crops, including soybean. Management strategies for this nematode include: crop ...
Evaluation of the genetic diversity, temporal distribution, and management of Fusarium oxysporum f. sp. vasinfectum in the National Cotton Fusarium Wilt Evaluation Field
Dyer, David (2020-11-23)
Fusarium oxysporum f. sp. vasinfectum (FOV), the causal agent of cotton Fusarium wilt, has been causing losses in the cotton industry around the world for more than 125 years. Large genetic diversity exists within this ...
Genetic diversity of the fungal pathogen Corynespora cassiicola and its fungicide resistance
Rondon, Marina N. (2020-11-23)
Corynespora cassiicola C.T. Wei is a widespread phytopathogenic fungus that causes disease in tropical and subtropical regions in up to 400 plant species, including fruits, vegetables, ornamentals, forestry, and row crops. ...
Genome Wide Association Study (GWAS) on Root-Knot Nematode Resistance in Cultivated Peanut
Kumral, Fulya Eda (2019-07-16)
The peanut root-knot nematode, Meloidogyne arenaria, is one of the major soil-borne pests for peanut (Arachis hypogaea L.). It causes economic losses in the production of peanut in the southeastern region, especially in ...
Identification of resistant or tolerant commercial cotton cultivars to the Fusarium wilt root-knot nematode disease complex and the identification of Fusarium oxysporum f. sp. vasinfectum races in Alabama
Smith, Amber (2015-05-05)
Fusarium oxysporum Schltd.:Fr. f. sp. vasinfectum (Atk.) W.C. Snyd. and H. N. Hans (FOV) is the causal agent of Fusarium wilt in cotton. This causal agent is a soil-dwelling fungus that can remain dormant for many years ...
Identifying the distribution, causal pathogens, and potential solutions for managing Botryosphaeria stem blight disease of blueberry in Alabama
Amodu, Ayodele (2023-11-28) ETD File Embargoed
In response to the surging global demand for nutritious foods, blueberry production has doubled in the last decade. However, sustainability of blueberry production is challenged by diseases such as Botryosphaeria stem ...
Influence of Plant-Growth Promoting Rhizobacteria on Arthropod Populations, Forage Biomass, and Soil Health in Bermudagrass Pastures
Sullins, Kayla (2021-12-05)
Bermudagrass (Cynodon dactylon (L.) Pers.) is a warm-season, perennial grass commonly used in forage production systems in the southeastern United States. Drought tolerance and pronounced yield response to high rates of ...