Results 141 to 150 of about 110,932 (235)

Bt cotton and ecosystem impacts of pesticide reductions [PDF]

, 2014
This paper examines the ecosystem impacts of transgenic Bt cotton technology resulting from reduced chemical pesticide use. Employing unique panel data from smallholder farmers in central and southern India, negative environmental and health effects of ...
Chellatan Veettil, Prakashan, Krishna, Vijesh V., Qaim, Matin   +2 more
core  

Estimate of the Potential Adoption of Genetically Modified Cotton by Farmers in Southern Spain and its Economic Implications [PDF]

This paper analyses the potential adoption and economic on-farm impact of Bt cotton in the Andalusia region (southern Spain). Survey data have shown that, on average, 58% of the responding farmers know about genetically modified (GM) cotton.
Gomez-Barbero, Manuel, Rodgriguez-Cerezo, Emilio   +1 more
core   +1 more source

Shifts in Ecological Dominance between Two Lepidopteran Species in Refuge Areas of Bt Cotton. [PDF]

Insects, 2021
Malaquias JB, Santana DRS, Degrande PE, Ferreira CP, de Melo EP, Godoy WAC, Pachú JKDS, de Sousa Ramalho F, Omoto C, de Azevedo Pereira AI, Guazina RA.   +10 more
europepmc   +1 more source

Tarnishing Silver Bullets: Bt Technology Adoption, Bounded Rationality and the Outbreak of Secondary Pest Infestations in China [PDF]

As with other technologies, adoption of Bt seed requires technology specific knowledge. Growing secondary pest populations have slowly eroded the benefits of Bt technology in China.
Just, David R., Pinstrup-Andersen, Per, Wang, Shenghui   +2 more
core   +1 more source

Impact of Bollgard® genetically modified cotton on the biodiversity of arthropods under practical field conditions in Brazil [PDF]

, 2010
Using cotton cultivars that express a gene of the Bacillus thuringiensis (Bt) bacterium producing a protein (Cry1Ac) with an insecticide effect on the Lepidoptera pests has made it possible to reduce the number of insecticide applications during the crop
Degrande, Paulo Eduardo, Faccenda, Odival, Silvie, Pierre, Thomazoni, Danielle   +3 more
core  

Productivity and Profitability of a Cotton-based Production System under Organic and Conventional Management in India [PDF]

, 2013
The debate on the relative benefits of conventional and organic farming systems is more topical than ever. The achievements of conventional high-input agriculture were largely brought about at the cost of deteriorating soil fertility; furthermore, they ...
Andres, Christian, Forster, Cionys, Messmer, Monika M., Mäder, Paul, Rajeev, Verma, Zundel, Christine   +5 more
core  

Terms, definitions and measurements to describe the sonographic features of adnexal tumors: updated consensus opinion from the International Ovarian Tumor Analysis (IOTA) Group

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 5, Page 702-724, May 2026.
D. Timmerman, L. Valentin, A. C. Testa, W. Froyman, C. Landolfo, A. Kotlarz, D. Fischerova, B. Van Calster, T. Bourne, Collaborators, L. Zanchi, M. Longo, F. Filippi, E. Farsi, J. Mafra, M. Beja, E. Facchetti, E. Panizzolo, V. Poonyakanok   +18 more
wiley   +1 more source

Bacterial Microbiota of Field-Collected Helicoverpa zea (Lepidoptera: Noctuidae) from Transgenic Bt and Non-Bt Cotton. [PDF]

Microorganisms, 2021
Deguenon JM, Dhammi A, Ponnusamy L, Travanty NV, Cave G, Lawrie R, Lawrie R, Mott D, Reisig D, Kurtz R, Roe RM.   +10 more
europepmc   +1 more source

Effect of Fertilizer Levels and Foilar Application on Morphological Characters, Nutrient Content and Yield of Cotton

International Journal of Bio-Resource and Stress Management, 2015
A field experiment on effect of fertilizer levels and foliar application on  morpho-physiological, nutrient content, reddening and yield of cotton on Vertisol” was conducted at Cotton Improvement Project, Mahatma Phule Krishi Vidyapeeth, Rahuri ...
A. N. Deshpande, R. S. Masram, B. M. Kamble   +2 more
doaj  

The level of Cry1Ac endotoxin and its efficacy against H. armigera in Bt cotton at large scale in Pakistan. [PDF]

GM Crops Food, 2021
Jamil S, Shahzad R, Rahman SU, Iqbal MZ, Yaseen M, Ahmad S, Fatima R.   +6 more
europepmc   +1 more source