Results 81 to 90 of about 110,932 (235)

GM cotton in China: innovation integration and seed market disintegration [PDF]

open access: yes, 2007
The idea prevails that the specific advantages of Bt-cotton have permitted the successful diffusion of Genetically Modified Cotton in China. The efficiency of Bt-cotton however fluctuates between cotton production regions.
Fok, Michel, Xu, Naiyin
core   +1 more source

Characterisation of Sex Pheromone and Genetic Strain in Rachiplusia nu (Lepidoptera: Noctuidae) Populations Across Brazil

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Rachiplusia nu, known as the sunflower looper (SFL) and belonging to the Plusiinae subfamily, is a major defoliator of soybeans, sunflowers and other horticultural crops across southern South America. This species has recently expanded to central and northern regions of Brazil, becoming a key soybean pest.
Leonardo Figueiredo   +5 more
wiley   +1 more source

Technology integration and seed market organization: The case of GM Cotton diffusion in Jiangsu Province (China) [PDF]

open access: yes, 2007
International audienceSeveral papers contributed to popularize the idea that the specific advantages of Bt-cotton have permitted the successful diffusion of Genetically Modified Cotton in China.
Fok, Michel, Xu, Naiyin
core   +1 more source

Pentatricopeptide repeat proteins in crops: Advances in functional mechanisms and breeding applications

open access: yesJournal of Integrative Plant Biology, EarlyView.
Pentatricopeptide repeat proteins coordinate nucleus‐organelle communication by modulating RNA metabolism within chloroplasts and mitochondria. This review highlights how they control critical processes like photosynthesis, seed development, fertility restoration, and stress survival in crops, and explores their potential as programmable tools for RNA ...
Mingming Wu   +7 more
wiley   +1 more source

Insect resistance management in Bacillus thuringiensis cotton by MGPS (multiple genes pyramiding and silencing)

open access: yesJournal of Cotton Research, 2020
The introduction of Bacillus thuringiensis (Bt) cotton has reduced the burden of pests without harming the environment and human health. However, the efficacy of Bt cotton has decreased due to field-evolved resistance in insect pests over time.
Muhammad Mubashar ZAFAR   +7 more
doaj   +1 more source

The legitimation of development and GM crops: The case of Bt Cotton and Indebtedness in Telangana, India [PDF]

open access: yes, 2016
This study explores the relation between Bt cotton adoption and farmer suicides in India. This is undertaken through comparing the debt levels of Bt cotton cultivators with those adopting alternative organic and Non-Pesticide Management (NPM) methods ...
Desmond, Elaine
core   +1 more source

Three Decades of China's Bt Cotton: Achievements and Insights

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Cotton is a vital natural fibre crop with significant economic value worldwide. In response to the threat of cotton bollworm (Helicoverpa armigera), the China government initiated a research project in 1992 to develop transgenic Bacillus thuringiensis (Bt) cotton.
Zhigang Meng   +10 more
wiley   +1 more source

Effectiveness and chemical pest control of Bt-cotton in the Yangtze River Valley, China [PDF]

open access: yes
The sustainability of Bt-cotton in China, at least along Yellow River Valley, has been questioned, so this paper examines its effectiveness along Yangtze River Valley, where Bt-cotton is also widely sown, to determine what might be the factors beneath ...
Lixin Bai   +3 more
core  

Ectopic Expression of ScALDH21 From a Desert Moss Enhances Cotton Resistance to Verticillium Wilt via the Modulation of Jasmonates and Phenylpropanoid Pathways

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Biotic stresses, particularly Verticillium wilt (VW), lead to a global decline in cotton yields. Here, we demonstrate that ectopic expression of ScALDH21, a gene from the desiccation‐tolerant moss Syntrichia caninervis Mitt. and absent in angiosperms, enhances cotton's resistance to VW.
Honglan Yang   +13 more
wiley   +1 more source

Nematode diversity in soil from a field trial with decomposing Bt cotton expressing Cry1Ac and Cry2Ab2 protein

open access: yesSpanish Journal of Agricultural Research, 2013
The quality of decomposing plant materials may affect the soil community structure. The aim of the study was to determine the impact of decomposing Bt cotton and its isoline on soil nematode diversity.
H. W. Karuri   +3 more
doaj   +1 more source

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