Results 91 to 100 of about 2,986 (217)

Natural products to agro-ecological pest management and their natural enemies of cotton plant intercropped with maize, cowpea and sesame = Produtos naturais no manejo agroecológico de pragas e seus inimigos naturais do algodoeiro consorciado com milho, feijão-caupi e gergelim

Agro@mbiente On-line, 2015
Cotton was once the main crop grown in the northeast of Brazil; its production boosted the development of many cities and contributed to the development of the semi-arid region.
Gildo Pereira de Araujo, Francisco Roberto de Azevedo, Fábio Aquino de Albuquerque, Cícero Antonio Mariano dos Santos, Eridiane da Silva Moura, Daniel Rodrigues Nere   +5 more
doaj  

ECONOMIC RETURNS TO THE BOLL WEEVIL ERADICATION PROGRAM

The economic viability of the Boll Weevil Eradication program in Alabama, Florida, and Georgia is assessed based on a five-year survey of producers. Results indicate the program increases yield 100 pounds per acre. This implies a 19 percent internal rate
Duffy, Patricia A., Ahouissoussi, Nicolas B.C., Wetzstein, Michael E.   +2 more
core   +1 more source

Cotton Topper and Boll Weevil Catcher

, 1917
Patent for improvements to cotton topper and boll weevil catcher machines. This invention will cut tops off cotton plants at a certain height to prevent the spread of the boll weevil ...
Sprott, Willie, Marquis, Alex
core  

FONTES ALTERNATIVAS DE PÓLEN UTILIZADAS PELO BICUDO-DOALGODOEIRO EM DUAS REGIÕES PRODUTORAS DE ALGODÃO NA BAHIA

Revista Caatinga, 2015
Cotton boll weevil, Anthonomus grandis Boheman (Coleoptera: Curculionidae), is one of the most limiting factors for cotton crop expansion. It presents different biological and behavioral aspects that ensure its success on this agroecosystem.
JULIANA ALVES DE MACÊDO, MARIA APARECIDA CASTELLANI, FRANCISCO DE ASSIS RIBEIRO DOS SANTOS, PAULINO PEREIRA OLIVEIRA, RAQUEL PÉREZ MALUF   +4 more
doaj  

MODELING FARM AND OFF-FARM ECONOMIC LINKAGES TO ANALYZE THE IMPACTS OF AN AREA-WIDE INSECT MANAGEMENT PROGRAM ON A REGIONAL ECONOMY

This study evaluated the impacts of the boll weevil eradication program at the farm level and on the west Tennessee region. Budgets, an acreage response model, and an input-output model were used to evaluate direct and indirect program impacts.
English, Burton C., Larson, James A., Suarez, Otto P.   +2 more
core   +1 more source

Boll Weevil Collector

, 1922
Patent for improvements in boll weevil collectors or catchers: serving as an attachment for a cultivator to simultaneously cultivate cotton plants while dislodging and collecting boll ...
Stubbs, David R.
core  

Heading off boll weevil panic [PDF]

, 1911
Cover title.
Hinds, W. E.
core  

Monitoring cotton squares with opened and/or yellowed bracts to determine the need and efficency of chemical control against the cotton boll weevil

Brazilian Journal of Biology
The technique of terrestrial sampling of boll weevil (BW) populations is expensive and inefficient over large areas, but may be cheaper and more efficient without involving the manipulation of cotton squares.
T. A. Lima, C. A. D. Silva, J. C. Zanuncio   +2 more
doaj   +1 more source

Boll Weevil Movie Makeup

, 1921
Making up\u27 African-American actor for boll weevil movies. Laboratory.
United States. Entomology Research Division. Delta Research Laboratory (Tallulah, La.)
core  

Boll weevil in Alabama [PDF]

, 1916
Cover title.
Hinds, W. E.
core