pseudomonas fluorescens utpf68, well-known biocontrol bacteria was used in this study. the volatile metabolites released from utpf68 in na, nag, pda media, could inhibit the growth of fungi p.drechsleri at the rate of 84.44, 83.55 and 67.33 percent, respectively. the results showed that antibiotics production in pda and cma media prevented the growth of p. drechsleri, 100% and 93%, respectively...

induction of systemic resistance to cucumber against marginal leaf blight disease caused by pseudomonas marginalis using silicon application (as 1 &2 mm of sodium silicate) was studied under greenhouse conditions. results indicated that application of 2 mm of sodium silicate remarkably increased resistance in cucumber against the pathogen. according to the results, disease severity in plants tr...

This paper offers an approach and a theoretical framework for eliciting emotional speech using actors. The framework is developed by connecting the goal-based model of emotion proposed by Abelson [1], the work of appraisal theorists, and an approach to the actor's technical process widely used in the professional theater and taught in modern conservatories. In doing so, we hope to address some ...

Abstract Background Grey mould caused by Botrytis cinerea of cucumber immature fruits is the most epidemic fungal diseases causing significantly losses during development on plant in winter season. Material and methods Crude nanoemulsions clove, black seed, lemon orange essential oils at (5000 ppm) also different formulations seed as single or combination were tested against mycelial linear gro...

Cucumber is an important vegetable crop grown worldwide. Genetic diversity and similarity among 11 cucumber genotypes viz. PCUCP-2, PCUCP-3, Nun-3139, Nun-3121, Nun-3141, Infinity, Isatis and Kian and PCUC-8, PCUC15 and PCUC-28 were grown under greenhouse conditions in G. B. Pant University of Agriculture and Technology, Pantnagar. Fresh and young leaves were collected from each genotype. The l...

Cucumber, a widely cultivated vegetable, is mostly grown under greenhouse conditions. In recent years, the overuse of inorganic fertilizers for higher yield attainment adversely has affected human health and environment. Therefore, experiment was designed to evaluate effects different nutrient sources (poultry manure (PM) mineral fertilizer (MF)) on productivity-enhancing parameters cucumber vi...

Slightly acidic electrolyzed water (SAEW) has strong bactericidal activity and is relatively safe compared to other disinfectants. In vitro exposure of Escherichia coli Bacillus subtilis SAEW at a chlorine concentration more than 25 mg/L for 3 min completely killed bacterial cells. When was sprayed in greenhouse around 30 mg/L, the viability airborne microorganisms significantly reduced. On han...

temperature and humidity are two important parameters affecting the quality and quantity of greenhouse products so two double greenhouses were manufactured in 3.5, 40 and 11 m in height, length and width respectively in agricultural research center of jiroft and kahnooj to study these effects. both of greenhouses are similar in materials, final height, gutter height, covering and field operatio...