TOBACCO RESEARCH

 

VOL.19, NO.1, JUNE 1993

 

 

Effect of culture filtrate of Sclerotium rolfsii on germination, seedling growth and root-knot incidence of FCV tobacco

RAM JI LAL AND K. NAGARAJAN  1

 

Management of root-knot nematode disease and weeds in bidi tobacco nursery through different rabbing methods using agricultural by-products

D.J. PATEL, H.R. PATEL, S.K. PATEL AND M.G. MAKWANA 

 

Optimum conditions for the in vivo assay of nitrate reductase in tobacco (Nicotiana tabacum) 

V. USHASRI, C.V. RATNAVATHI AND K. NAGESWARA RAO  12 

 

Studies on collar rot (Sclerotium rolfsii) of Nicotiana rustica tobacco

DILIP MONGA   16 

 

Reduction of smoke constituents in cigarettes and bidis by use of holders

L.M. GHELANI, M.K. CHAKRABORTY, N.B. PATEL AND B.K. PATEL  20 

 

Forms of potassium in tobacco growing soils of Andhra Pradesh

D. SRINIVAS AND B.V. SESHAIAH  24 

 

Standard heterosis and combining ability in flue-cured tobacco (Nicotiana tabacum L.) 

V.V. RAMANARAO, G.S.B. PRASANNASIMHARAO, A.S. KRISHNA MURTHY, N.S. MURTY AND R.V.S. RAO  29 

 

Quantity-intensity parameters of potassium in tobacco growing soils in Andhra Pradesh

D. SRINIVAS AND B.V. SESHAIAH  37 

 

Persistence of Ridomil MZ 72 WP in tobacco nursery soil

B.K. PATEL, M.F. RAJ, P.G. SHAH, J.A. PATEL AND J.S. PATEL  41 

 

Performance of flue-cured tobacco hybrids of N. tabacum derived through CMS lines of N. undulata and their fertile counterparts 

A.B. SASTRI AND N.K. VISWANADHAM  45 

 

SHORT COMMUNICATIONS

 

Effect of temperature on the activity of fungicides against leaf spot fungi of FCV tobacco

C. ANJANEYULU, K. NAGARAJAN AND RAM JI LAL 52

 

Effect of biological agents and fungicides on collar rot disease control in tobacco

RAM JI LAL AND K. NAGARAJAN  54

 

Perpetuation of peduncle rot (Sclerotiania sclerotiorum) on Nicotiana rustica

DILIP MONGA  60