35 Result(s)

Chapter

Biotic and Abiotic Factors Involved in Bioavailability of Pollutants

The principles which determine bioavailability of organic pollutants are similar to those employed with regard to biodegradable natural organic substances prevailing in natural environments. The factors involv...

Y. Henis in Novel Approaches for Bioremediation of Organic Pollution (1999)

Article

In-vitro N-de-ethylation of atrazine by cell-free extract of Pleurotus pulmonariusis induced by Mn

N-De-ethylation of atrazine occurred in cell-free extracts of the white rot fungus, Pleurotus pulmonarius, after incubation of 6-day old mycelium with 0.1-1 mM Mn . De-ethylatrazine was confirmed by TLC, GC an...

S. Masaphy, Y. Henis, B. Krinfeld, D. Levanon in Biotechnology Letters (1997)

Chapter

Bioremediation in agriculture: dream or reality?

The development of modern agriculture has made it possible to increase the supply of food to growing populations all over the world. However, this development has been accompanied by an intensive pollution of ...

Y. Henis in Modern Agriculture and the Environment (1997)

Article

Abstracts of papers presented at the 8th conference of the Entomological Society of Israel Abstracts of papers presented at the 17th congress of the Israeli Phytopathological Society

Amnon Freidberg, Yoram össler, David Nestel, Smadar Hirsh… in Phytoparasitica (1996)

Article

Microsomal and cytosolic cytochrome P450 mediated benzo(a)pyrene hydroxylation in Pleurotus pulmonarius

Microsomal and soluble fractions of Pleurotus pulmonarius exhibited a reduced carbon monoxide difference spectrum with P450 maxima at 448nm and 450–452nm respectively. Substrate induced Type I spectra were observ...

S Masaphy, D Levanon, Y Henis, K Venkateswarlu, SL Kelly in Biotechnology Letters (1995)

Article

Quantitative assessment of the interaction between the antagonistic fungus Talaromyces flavus and the wilt pathogen Verticillium dahliae on eggplant roots

Quantitative aspects of the interaction between the antagonist Talaromyces flavus, the pathogen Verticillium dahliae and eggplant roots, were studied. When eggplant roots were inoculated with T. flavus, prior to ...

T. Fahima, Y. Henis in Plant and Soil (1995)

Article

Abstracts of papers presented at the second Israeli-Italian phytopathological symposium July 14–17, 1991 Belgirate, Italy

Rivka Barkai-Golan, G. Kritzman, Naomi Temkin-Gorodeiski, M. Conti… in Phytoparasitica (1991)

Article

Abstracts of papers presented at the 12th congress of the israeli phytopathological society

Y. Henis, J. Rotem, Edna Tanne, Ruth Marcus, B. Raccah, E. Dubitzky… in Phytoparasitica (1990)

Article

Aggregation inAzospirillum brasilense Cd: Conditions and factors involved in cell-to-cell adhesion

Aggregation of the root-inhabiting, asymbiotic N-fixingAzospirillum brasilense Cd (ATCC-29729), was studied. Aggregation occurred towards the end of the exponential phase and during the stationary phase. More agg...

Lea Madi, Y. Henis in Plant and Soil (1989)

Article

Electron microscopic studies of aggregation and pellicle formation inAzospirillum spp.

Microscopic studies on aggregation ofAzospirillum brasilense Cd and the local isolate Cd-1 revealed the presence of an extracellular layer (ECL) on the outer surface of cells taken from the early exponential phas...

Lea Madi, M. Kessel, Ester Sadovnik, Y. Henis in Plant and Soil (1988)

Article

Abstracts of Papers Presented at The Bat-Sheva Seminar on Host — Fungus Interaction

A. M. Mayer, Y. Henis, J. G. H. Wessels, Talma Katan, Y. Koltin… in Phytoparasitica (1988)

Article

Abstracts of papers presented at the 11th congress of the phytopathological society of Israel February 15–16,1988 Bar-Ilan University, Ramat Gan, Israel

G. Loebenstein, A. Franck, H. Abir, M. Holin, E. Barak, A. Cohen… in Phytoparasitica (1988)

Article

Yield response of spring wheat cultivars (Triticum aestivum and T. turgidum) to inoculation with Azospirillum brasilense under field conditions

Eight commercial Israeli spring wheat cultivars (six Triticum aestivum and two T. turgidum) grown with 40 and 120 kg N/ha were tested for responses to inoculation with Azospirillum brasilense. At the low level of...

Y. Kapulnik, Y. Okon, Y. Henis in Biology and Fertility of Soils (1987)

Chapter

Soil microorganisms, soil organic matter and soil fertility

In its broader sense, soil fertility may be defined as the fitness of the soil to support optimal plants growth. Since different plants may require different optimal growth conditions, there is no clear-cut co...

Y. Henis in The Role of Organic Matter in Modern Agriculture (1986)

Chapter

Effect of Azospirillum Inoculation on Root Development of Wheat

Significant increases in field grain yield of wheat, following inoculation with Azospirillum have been reported (Reynders, Vlassak, 1982, Kapulnik et al. 1983). In these positive experiments, th...

Y. Kapulnik, Y. Okon, Y. Henis in Advances in Nitrogen Fixation Research (1984)

Article

Increased degradation of straw by Pleurotus ostreatus sp. ‘florida’

The growth of Pleurotus ostreatus sp. ‘florida’ on cotton and wheat straw supplemented with cotton straw water extract was examined. It was found that degradation of cotton straw was superior to that of wheat str...

M. W. Platt, Y. Hadar, Y. Henis, I. Chet in European journal of applied microbiology a… (1983)

Article

Lignocellulose degradation during growth of the mushroomPleurotus sp. “Florida” on cotton straw

M. W. Platt, I. Chet… in European journal of applied microbiology and biotechnology (1981)

Article

Effect of Azospirillum inoculation on some growth parameters and n-content of wheat, sorghum and panicum

The potential of the nitrogen fixing bacteriumAzospirillum brasilense to enhance development and increase growth of several gramineae was investigated. In both sterilized and non-sterilized systems heading and fl...

Y. Kapulnik, J. Kigel, Y. Okon, I. Nur, Y. Henis in Plant and Soil (1981)