Five rice accessions belonging to three wild species viz., IRGC99577 (Oryza punctata
Kotschy ex Steud.), IRGC105270, IRGC105275 (O. australiensis Domin.), IRGC104646 …

Rice, one of the world's most important staple food crops. There are many constrains in the
rice production among which insect pests remain a constant problem in all rice growing …

Red rice is the reservoir of large amount of phytochemicals such as carotenoids, phenolics,
alkaloids, nitrogen and organosulfur containing compounds, possesses antioxidant …

Antixenosis or non-preference mechanism of resistance to brown planthopper, Nilaparvata
lugens (Stål) collected from Mahbubnagar district of Telangana state was studied in the …

Non preference/Antixenosis mechanism of resistance to brown planthopper, Nilaparvata
lugens were studied in selected resistant, moderately resistant and moderately susceptible …

Rice is a major staple food grain as well as a major source of carbohydrate and energy in
the daily diet of an average Indian and demand for rice is likely to increase with an ever …

Brown planthopper (BPH), Nilaparvata lugens (Stål) is a destructive pest that poses a threat
to the food security of rice producing countries. In order to breed rice varieties with …

Aims: To conduct studies on non-preference mechanism and biochemical aspects of
resistance to BPH on resistant rice genotype. Study Design: Completely Randomized …

The selected recombinant inbred lines (RILs) of Oryza glaberrima, improved Samba Mahsuri
(ISM), resistant (Ptb33) and susceptible (TN1) checks were evaluated for antixenosis and …

(Hemiptera: Delphacidae) IN RICE” submitted is the result of original research work and is of
sufficiently high standard to warrant its presentation to the examination. I also certify that …