Screening of Cotton Varieties/Genotypes against Jassid, Amrasca biguttula biguttula (Ishida) under Rainfed Conditions
نویسندگان
چکیده
منابع مشابه
Selection of housekeeping genes and demonstration of RNAi in cotton leafhopper, Amrasca biguttula biguttula (Ishida)
Amrasca biguttula biguttula (Ishida) commonly known as cotton leafhopper is a severe pest of cotton and okra. Not much is known on this insect at molecular level due to lack of genomic and transcriptomic data. To prepare for functional genomic studies in this insect, we evaluated 15 common housekeeping genes (Tub, B-Tub, EF alpha, GADPH, UbiCF, RP13, Ubiq, G3PD, VATPase, Actin, 18s, 28s, TATA, ...
متن کاملStatus of Insecticide Resistance in Leafhopper, Amrasca Biguttula Biguttula (ishida) on Cotton
Cotton is one of the most important cash crops of India. It is grown for its lint and seed. In India, cotton was cultivated on an area of 11.70 million ha with a production of 29.00 million bales of seed cotton during 2013-14. Average productivity of cotton in India is 540 kg lint per ha, which is low when compared to world average of 766 kg lint per ha (AICCIP, 2013-14). The major limiting fac...
متن کاملComparative studies on the effects of Bt-transgenic and nontransgenic cotton on arthropod diversity, seedcotton yield and bollworms control.
The effectiveness of commercial Bt-cotton in pest management, influence on arthropod diversity, natural enemies, and toxin flow in the insect fauna under field conditions were studied keeping in view the need to assess bioefficacy and biosafety of Bt-transgenic cotton. There were no significant differences in oviposition by Helicoverpa armigera on Bt-transgenic and non-transgenic cottons (9.2 v...
متن کاملEvaluation of grain yield and repeatability of drought tolerance indices for screening chickpea (Cicer aritinum L.) genotypes under rainfed conditions
In order to identify drought tolerant chickpea genotypes, an experiment was conducted in the west of Iran, during 2007-2009 cropping seasons. Several selection indices were used to illustrate genotypic differences in response to drought stress. The results of combined analysis of variance showed that year, genotype, stress conditions and their interaction effects were highly significant. Correl...
متن کاملEvaluation of Vegetable Productivity under Rainfed Conditions of Tribal Habitations
1 Assistant Professor, Department of Seed Science and Technology, Krishi Vigyan Kendra, TNAU, Vriddhachalam, INDIA 2 Special Officer (Seeds), Seed Centre, TNAU, Coimbatore 641 003, INDIA __________________________________________________________________________________________ Abstract: The main goal of the study is rehabilitation and improving the productivity of land owned by tribals and othe...
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: International Journal of Current Microbiology and Applied Sciences
سال: 2018
ISSN: 2319-7692,2319-7706
DOI: 10.20546/ijcmas.2018.712.136