Results 91 to 100 of about 8,494 (192)

COTONSIMBAD system : modeling feeding behavior of cotton bollworms for evaluation of crop pest interactions

open access: yes, 2003
The indeterminate growth habit of the cotton crop allows yield compensation in specific conditions of fruit shedding. This peculiarity complicates the determination of economic damage thresholds.
Nibouche, Samuel   +4 more
core  

Success of Transgenic Bt-hybrid Cotton in Andhra Pradesh State of India

open access: yesInternational Journal of Bio-Resource and Stress Management, 2023
Cotton is a major commercial fiber crop in India and important crop in countries like USA, Australia. The advent of molecular biology and plant genetic engineering have developed transgenic crop plants which express Bt-insecticidal proteins to agronomi ...
K. Ravindranath, Pocha Brahmananda Reddy
doaj  

Effect of Intra-Row Spacing on the Damage Caused By Bollworm On Cotton In Zaria, Nigeria [PDF]

open access: yes, 2021
Field trials were conducted at two locations in Samaru (110 11' N, 070 38' E and 686m above sea level) and Maigana (110 10' N, 070 37' E and 675m above sea level) both in Northern Guinea Savannah ecological zone of Nigeria during the 2018 wet season to ...
Utono, I. M.   +6 more
core  

Dynamics of microbial population size in rhizosphere soil of Monsanto's Cry1Ac cotton

open access: yesPlant, Soil and Environment, 2016
Monsanto's Bt-cotton NC 33B, planted in northern China for more than one decade, effectively controls cotton bollworms; however the understanding of its potential effects on soil microorganisms is limited.
Y.-J. Zhang   +4 more
doaj   +1 more source

Transgenic Lepidopteran‐Pests‐Resistant and Herbicide‐Tolerant Cotton Through Transfer of Cry1Ab‐vip3Aa and Cp4‐epsps+bar Genes

open access: yes
Plant Biotechnology Journal, Volume 24, Issue 6, Page 4102-4104, June 2026.
Qi Mou   +5 more
wiley   +1 more source

Field performance of second generation (BG-II) Bt cotton genotypes against bollworm complex under rainfed conditions [PDF]

open access: yes, 2016
A field experiment was conducted at Main Agricultural Research Station, Dharwad, Dharwad (Karnataka, India) to investigate the performance of second generation Bt cotton genotypes under rainfed condition.
Onkaramurthy, S. G.   +2 more
core  

RESPONSE OF BOLLWORMS AGAINST TRANSGENIC Bt COTTON IN THE CENTRAL TELANGANA AGRO CLIMATIC ZONE OF ANDHRA PRADESH

open access: yes, 2011
Studies on population dynamics of boll worms on transgenic Bt cotton viz. American bollworm, also called false America bollworm or old world bollworm, Helicoverpa armigera (Hubner).
REDDY, G.V. KRISHNA   +2 more
core  

Biotechnology and Solutions: Insect-Pest-Resistance Management for Improvement and Development of Bt Cotton (Gossypium hirsutum L.). [PDF]

open access: yesPlants (Basel), 2023
Razzaq A   +9 more
europepmc   +1 more source

Effect of NaCl stress on exogenous insecticidal protein expression in Bt cotton.

open access: yes, 2018
Mean (±SD) exogenous protein contents of cotton bollworms (Helicoverpa armigera) that were fed excised transgenic Bt (Bt) cotton plants grown under NaCl stress.
Jun-Yu Luo (427979)   +8 more
core   +1 more source

Impact of Bt transgenic cottons and insecticides on target and non-target insect pests, natural enemies and seedcotton yield in India [PDF]

open access: yes, 2012
Genetically engineered cottons expressing ä-endotoxins from Bacillus thuringiensis have been adopted on a largescale worldwide. Therefore, we studied the efficacy of Bt cottons for the management of bollworms, their effects on nontarget insects, and ...
Sharma, H C   +3 more
core  

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