geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Mechanisms of resistance in rice, Oryza sativa L. against the brown planthopper, Nilaparvata lugens Stal. (Homoptera: Delphacidae)


, : Mechanisms of resistance in rice, Oryza sativa L. against the brown planthopper, Nilaparvata lugens Stal. (Homoptera: Delphacidae). Madras Agricultural Journal 2001; 87(7/9): 434-438

The levels of resistance mechanism in rice (O. sativa) to brown planthopper (N. lugens), such as antixenosis (host preference) and antibiosis, were studied in certain resistant cultivars (Ansphal, TC 20/A, Sonasali, Nagurjuna, Chandan, IR72, Ptb 33 and TN1) under laboratory conditions. The levels of resistance were found to be varying in different resistance parameter in the tested cultivars.

US$29.90


Other references

Moore, T.C., 1957: Congenital cysts of the mesentery; report of four cases. Annals of Surgery 145(3): 428-436

Kanthawatana, S.; Carias, K.; Arnout, R.; Hu, J.; Schwartz, L.B., 1999: The potential clinical utility of serum-protryptase levels. Journal of Allergy & Clinical Immunology 103(1 PART 2): S46, Jan

Gruber, R.; Baron, M.; Busenlechner, D.; Kandler, B.; Fuerst, G.; Watzek, G., 2005: Proliferation and osteogenic differentiation of cells from cortical bone cylinders, bone particles from mill, and drilling dust. The osteogenic potential of a graft is based on the parallel lines ability of cells to survive transplantation and to respond to local factors that stimulate new bone formation. Here we investigated the potential of cells that had grown out of por...

Charland M.; Veeranjaneyulu K.; Charlebois D.; Leblanc R.M., 1992: Photoacoustic signal generation in leaves are oxygen consuming processes involved?. The photoacoustic signal from a green leaf is the vectorial sum of photothermal (heat emitted by non-radiative deexcitation of molecules) and photobaric (photosynthetic O2 exchanges) contributions. With sugar maple leaf, we have observed a decline...

Ulkatan, S.; Deletis, V.; Fernandez-Conejero, I., 2007: Central or peripheral activations of the facial nerve?. Journal of Neurosurgery 106(3): 519-20; Author Reply 520

Thiboutot, D.; Harris, G.; Isles, V.; Cimis, G.; Gilliland, K.; Hordinsky, M.; Lewis, S.; Hagari, S., 1994: Characterization of the 5-alpha-reductase enzyme in isolated sebaceous glands and whole skin obtained from acne-prone and nonacne-prone regions. Clinical Research 42(3): 462A

Kawakatsu, M.; Tamura, S.; Takai, M.; Yamamoto, K.; Ueno, R.; Oki, I., 1993: The first record of occurrence of a naturalized population of Dugesia tigrina (Girard, 1850) at Nagasaki, Kyushu, Japan (Turbellaria: Tricladida: Paludicola). During the past several years, many specimens of an exotic freshwater planarian were collected in the Urakami River running through the City of Nagasaki, Kyushu, Japan. They are now common along the midstream (approximately 2 km) of this river. Ju...

Hill, K.R.; Findlay, G.M.; Macpherson, A., 2010: Treatment of yaws with penicillin. Lancet 2(6424): 522-525

Puntieri, J.G.; Brion, C.A.M., 2003: Alliaria petiolata (Brassicaceae), a new report for the Argentinian flora. The presence of Alliaria petiolata is documented for the first time for the Argentinian flora. This species is native in Eurasia and Africa and invasive in North America and New Zealand. The species is described herein and one population is report...

Kriviskii A.S.; Esipova V.V.; Budovskii E.I., 1975: Role of cytosine photo hydrates in uv induced mutagenesis of the phage s d. Soviet Genetics (English Translation of Genetika) 11(9): (1976)