Evaluating the Relationship Between Cotton (Gossypium Hirsutum L.) Crop Management Factors and Tarnished Plant Bug (Lygus Lineolaris) Populations
Title | Evaluating the Relationship Between Cotton (Gossypium Hirsutum L.) Crop Management Factors and Tarnished Plant Bug (Lygus Lineolaris) Populations PDF eBook |
Author | Chase Allen Samples |
Publisher | |
Pages | 107 |
Release | 2014 |
Genre | |
ISBN |
Tarnished plant bug is the most important insect pest of cotton in Mississippi. Management of this insect is difficult because of insecticide resistance as well and the overwhelming population densities in many areas of the Mississippi Delta. Given the level of plant bug infestation and damage observed in cotton over the past several growing seasons, information is needed to improve management of vegetative growth once fruit retention is reduced. Little data exists regarding the impact of nitrogen application on infestation by tarnished plant bug. In addition, growers have been progressively reducing seeding rates as seed and technology fees have increased over the past 15 years. Although seeding rates have been reduced, nitrogen application recommendations have not changed. This research was initiated to determine the relationship between crop management factors and tarnished plant bug and to further refine N rate recommendations in the presence of reduced plant populations.
Evaluation of Cotton, Gossypium Hirsutum L. Lines for Resistance to the Tarnished Plant Bug, Lygus Lineolaris
Title | Evaluation of Cotton, Gossypium Hirsutum L. Lines for Resistance to the Tarnished Plant Bug, Lygus Lineolaris PDF eBook |
Author | |
Publisher | |
Pages | 9 |
Release | 1977 |
Genre | Cotton |
ISBN |
Impact of Irrigation, Leaf Pubescence, and Week of Flowering on the Effect of Tarnished Plant Bug on Cotton Yields
Title | Impact of Irrigation, Leaf Pubescence, and Week of Flowering on the Effect of Tarnished Plant Bug on Cotton Yields PDF eBook |
Author | Clinton Wilks Wood |
Publisher | |
Pages | 59 |
Release | 2015 |
Genre | |
ISBN |
The tarnished plant bug, Lygus lineolaris (Palisot de Beauvois), is the most important insect pest of cotton, Gossypium hirsutum (L.), in Mississippi. This research project was initiated to gain a better understanding of selected crop production factors that can improve tarnished plant bug integrated pest management. Results suggest that irrigation strategies and varietal pubescence can significantly influence tarnished plant bug management in cotton. Most notably, delaying irrigation for as long as possible and planting hairy varieties can minimize the impact of tarnished plant bug on cotton yields and reduce the number of insecticides needed to manage this pest. Additionally, these results show that tarnished plant bug management is most critical during the first four weeks of flowering. Results from these experiments will be used to improve the current integrated pest management program for tarnished plant bug in cotton and make cotton production more sustainable for Mississippi producers.
The Tarnished Plant-bug
Title | The Tarnished Plant-bug PDF eBook |
Author | Cyrus Richard Crosby |
Publisher | |
Pages | 82 |
Release | 1914 |
Genre | Tarnished plant bug |
ISBN |
Techniques for Evaluation of Host Plant Resistance of Cotton (Gossypium Hirsutum) to the Tarnished Plant Bug (Lygus Lineolaris)
Title | Techniques for Evaluation of Host Plant Resistance of Cotton (Gossypium Hirsutum) to the Tarnished Plant Bug (Lygus Lineolaris) PDF eBook |
Author | Stephen W. Wingard |
Publisher | |
Pages | 60 |
Release | 2002 |
Genre | Cotton |
ISBN |
Advances in Agronomy
Title | Advances in Agronomy PDF eBook |
Author | |
Publisher | Academic Press |
Pages | 326 |
Release | 1992-11-18 |
Genre | Technology & Engineering |
ISBN | 0080563619 |
Continuing the international tradition of Advances in Agronomy, Volume 48 highlights crop and soil science including hybrid improvement in tropical maize, pearl millet as food, feed and forage, cotton host plant resistance to insects, and electrochemical techniques applied to soils. This volume should be of interest to researchers and students in agronomy.Key Features* Maize, pearl millet, and cotton crops* Reactions and availability of nickel in soils* Electrochemical techniques for soil analysis
Seasonal Management Strategies for Tarnished Plant Bug, Lygus Lineolaris (Palisot de Beauvois), in Midsouth Cotton Production Systems
Title | Seasonal Management Strategies for Tarnished Plant Bug, Lygus Lineolaris (Palisot de Beauvois), in Midsouth Cotton Production Systems PDF eBook |
Author | Ryan Taylor Mann |
Publisher | |
Pages | 0 |
Release | 2021 |
Genre | |
ISBN |
The tarnished plant bug, Lygus lineolaris (Palisot de Beauvois), is considered the most economically important pest of midsouth cotton. This study was designed to understand the impact of tarnished plant bug populations in the later weeks of flowering cotton and residual effects of novaluron with subsequent applications. Experiments evaluated dynamic threshold approaches in the later flowering period of midsouth cotton, the impacts of novaluron plus subsequent applications at the 3rd week of square, as well as residual properties in a laboratory experiment. Results suggest that a dynamic late season approach can reduce the amount of insecticide applications targeting tarnished plant bug with no penalty to yield. Populations were observed at lowest densities where applications of novaluron were tank mixed with an adulticide (acephate) at the 3rd week of square. Results of this experiment will be important in refining seasonal management recommendations for tarnished plant bug in midsouth cotton production systems.