48th TWC, Tob. Work. Conf., 2018, abstr. 32 Telone products for tobacco nematode control HUCKABA R.M. Dow AgroSciences, Wake Forest NC USA Reference only. Abstract submission was on a voluntary basis....
CORESTA Congress, Paris, 2006, APOST 08 BUTRALIN: a global product for a global business CHELLE C.; GENAY J.P. Nufarm, Gennevilliers, France For more than 30 years, butralin has been supported as a tobacco sucker control agent, on a world basis to serve the tobacco market. Today, butralin-based products are registered in five continents and 22 countries. Recently, owing to an important...
Bull. Spec. CORESTA Congress, Brighton, 1998, p. 94, A8 Effect of nitrogen on photosynthetic characteristics of Virginia tobacco (Nicotiana tabacum L.) COVARELLI L. Istituto di Agronomia Generale, Perugia, Italy. A field experimental research study was carried out in 1996 in Central Italy in order to evaluate the effect of N-fertilisation rate (0, 60, 120 kg ha-1 N) on leaf net assimilation rate by Virginia tobacco (cv. K394). Leaf CO2 assimilation...
Bull. Spec. CORESTA Congress, Yokohama, 1996, p. 112, A5 Field experimental studies about chemical weed control in Virginia tobacco COVARELLI G.; COVARELLI L. Istituto di Agronomia Generale, Perugia, Italy. A field research-study was carried out from 1994 to 1995, in order to evaluate some possible options for chemical weed control in Virginia Tobacco (McNair 944). Three experimental trials were conducted in Central Italy, which is one of the most...
Bull. Spec. CORESTA Congress, Yokohama, 1996, p. 147, APOST9 Chemical control of lateral suckers in Virginia tobacco, using new contact substances and reduced rates of maleic hydrazide COVARELLI G. Istituto di Agronomia Generale, Perugia, Italy. A field study was carried out from 1994 to 1995 in Central Italy to evaluate the efficacy of butralin, a newly introduced chemical for the control of lateral suckers in tobacco. Furthermore, the possibility of reducing the usage rate of Maleic...
Bull. Spec. CORESTA Congress, Jerez de la Frontera, 1992, p. 70, AP24, ISSN.0525-6240 Competition between barnyardgrass (Echinochloa crus-galli L. Beauv.) and Virginia tobacco : effects on growth, nitrogen uptake and yield TEI F.; COVARELLI G. Istituto di Agronomia Generale, Perugia, Italy. Barnyardgrass (Echinochloa crus-galli L. Beauv.) is one of the most important annual grass weeds in Virginia tobacco in Italy. This study was designed to research the effect of the duration of competition on growth, nitrogen uptake and crop yield....
CORESTA Meeting, Agronomy/Phytopathology, Cesme, 1989, A 08 Effect of ammonium and nitrate nitrogen on yield and quality of Virginia tobacco COVARELLI G. Istituto di Agronomia Generale, Perugia, Italy. Field experiments were carried out in central Italy in 1986 and 1987 to evaluate the effects of ammonium and nitrate nitrogen on yield and quality of Virginia tobacco. 50 kg N/ha were supplied in different proportions of ammonium and nitrate...
Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 84, A-2 Direct seeding of Virginia tobacco on clay-loam soil in central Italy COVARELLI G.; FANTOZZI P. Istituto di Agronomia Generale, Perugia, Italy. Traditional tobacco cultivation starts with transplanting of young plants from a nursery into open fields. This operation, linked to the cool spring weather in many countries, is very costly if we are dealing with tobacco for protein. In fact, the...
Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 100, A-19. Experimental trials on chemical weed control in Virginia tobacco in central Italy COVARELLI G.; TEI F. Istituto di Agronomia Generale, Perugia, Italy. Field trials were conducted during years 1983-87 in Central Italy in order to evaluate activity and selectivity of several herbicides applied pretransplanting of Virginia tobacco. The most important weeds were Echinochloa crus-galli, amaranthus...
Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 120, PP-2 Tobacco protein extraction and utilization. Conclusive results FANTOZZI P.; BACINELLI M.; DI LUCENIE F. Istituto di Agronomia Generale, Perugia, Italy. This paper deals with the technological, nutritional and zootechnical results obtained in a 2 years research carried out on a EEC-Agrimed project related to the innovative tobacco utilization. The proposed technology is based on the following steps :...