The Cotton Acreage Effects of Boll Weevil Eradication: A County-Level Analysis
نویسندگان
چکیده
منابع مشابه
Economic Risk Efficiency of Boll Weevil Eradication
fits and costs. This shortcoming may be addressed The purpose of this study was to determine the by directly estimating Mississippi Delta producers' economic risk efficiency of implementing a boll benefits and costs of a BWE program. However, weevil (Anthonomus grandis [Boheman]) eradicaonly pest control costs prior to BWE program adoption (BWE) program in cotton (Gossypium hirsutum tion are av...
متن کاملBoll weevil (Coleoptera: Curculionidae) survival through cotton gin trash fans.
There is concern that cotton gins may serve as loci for reintroduction of boll weevils, Anthonomus grandis grandis Boheman, to eradicated or suppressed zones when processing weevil-infested cotton from neighboring zones. Previous work has shown that virtually all weevils entering the gin in the seed cotton will be removed before they reach the gin stand. Those not killed by the seed cotton clea...
متن کاملTransgenic cotton expressing Cry10Aa toxin confers high resistance to the cotton boll weevil
Genetically modified (GM) cotton plants that effectively control cotton boll weevil (CBW), which is the most destructive cotton insect pest in South America, are reported here for the first time. This work presents the successful development of a new GM cotton with high resistance to CBW conferred by Cry10Aa toxin, a protein encoded by entomopathogenic Bacillus thuringiensis (Bt) gene. The plan...
متن کاملBoll weevil (Coleoptera: Curculionidae) survival through the seed cotton cleaning process in the cotton gin.
There is concern that gins located in boll weevil, Anthonomus grandis grandis Boheman, eradication zones may become points of reintroduction when they process cotton grown in a neighboring infested area. We estimated boll weevil survival through two typical machine sequences used in commercial cotton gins to clean and dry the seed cotton in advance of the gin stand, as well as separately throug...
متن کاملEffects of kaolin-based particle film application on boll weevil (Coleoptera: Curculionidae) injury to cotton.
This study examined a non-insecticidal tactic for suppressing boll weevil, Anthonomus grandis grandis Boheman, damage to cotton, Gossypium hirsutum L. In cage assays, kaolin, a reflective white mineral, applied to excised cotton squares or to the cotton foliage, initially resulted in lower levels of boll weevil injury to squares than nontreated squares. Boll weevil oviposition and feeding on ka...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Agricultural and Applied Economics
سال: 1999
ISSN: 1074-0708,2056-7405
DOI: 10.1017/s1074070800008786