TOBACCO RESEARCH

 

VOL-7, No.2, DECEMBER, 1981

 

CONTRIBUTED ARTICLES

 

Field efficacy of nuclear polyhedrosis virus against the tobacco caterpillar Spodoptere liture (F) on tobacco.

N. RAMAKRISHNA, S. CHAUDHARI, S. KUMAR, R. S. N. RAO AND S. V. V. SATYANARAYANA 129

 

Uniformity trials an FCV tobacco in black soil areas of Andhra Pradesh.

P. R. RAMACHANDER, N. S. MURTHY, C. R. NAGESWARA RAO, B. NAGESWARA RAO  AND C. V. V. SATYANARAYANA MURTHY 135

 

Optimum requirement of farm yard Manure and Nitrogen for FCV tobacco in  Andhra Pradesh.

N. S. MURTHY AND M. SUBRAMANYAM 138

 

Performance of tobacco Mosaic virus resistant Flue cured tobacco varieties under field conditions.

A B. SASTRI, K. V. KRISHNA MURTHY, K. NAGARAJAN, A. S. KRISHNA MURTHY, P. V. PRASAD A RAO, T. S. N. REDDY AND M. MOHAN. 145

 

Effect of different crop sequences under rain fed conditions with reference to FCV tobacco on the dry matter production and Nitrogen uptake by different crops.

J. A. V. PRASAD RAO AND N. C. GOPALACHARI  150

 

Cytology of root-knot nematode, Meloidogyne incoqnite.

S. V. RAO AND S. S. HUSSAINI 158

 

Impact of improvement practices on yield and economic returns of tobacco. I. cheroot, chewing and hookah tobaccos.

N. C. GOPALACHARI, V. V. RAMANA RAO AND T. SITARAMACHARI  ... 162

 

Weed hosts of Meloidogyne incognita in Hunsur tract.

S. S. HUSSAINI AND S. M. ABDUL WAJID 172

 

Evaluation of tobacco germplasm for resistance to root-knot nematode.

S. S. HUSSAINI AND J. S. L. MOSES 176

 

Effects of different crop sequences under rain fed conditions with reference to  flue-cured tobacco on the available potassium status of soil.

J. A. V. PRASAD RAO AND N. C. GOPALACHARI   178

 

Effect of crop rotation on the polyphenolic constituents of flue-cured tobacco.

J. A. V. PRASAD RAO, N. C. GOPALACHARI AND B. V. V. SATYANARAYANA MURTHY 185

 

A simple and rapid techniques of producing black shank disease in tobacco under controlled conditions.

B. N. PATEL, R. C. PATEL AND H. M. SHAH  189

 

Leaf extract of Ailenthus excelsa an inhibitor of tobacco mosaic virus infection.

B. N. PETAL   192

 

Studies on Phytophthora parasitica Var. nicotianae causal agent of black shank in tobacco

N. A. ELIAS, S. M. ABDUL WAJID AND G. BHAKTAVATSALAM 196

 

Chemical control of Frogeye spot of tobacco in seed bed.

C. ANJENEYULU AND K. NAGARAJAN ... 201