\documentclass[english,german]{scrartcl}
\usepackage[latin1]{inputenc}
\usepackage{geometry}
\geometry{verbose,a4paper,tmargin=1.75cm,bmargin=2cm,lmargin=2cm,rmargin=2cm,headheight=0.8cm,headsep=0.5cm,footskip=0.5cm}
\usepackage{babel}
\usepackage{url}
\urlstyle{same}
\newcommand\email{\begingroup \urlstyle{same}\Url}\usepackage{graphicx}
\usepackage{units}
\usepackage{tabularx}
\usepackage{wasysym} % enable use of \permil instead of \textperthousand
\usepackage{marvosym}
\usepackage{arabtex}
\usepackage{hyphenat}
\usepackage{booktabs}
\usepackage{mdwlist}
\renewcommand{\thefootnote}{\relax}
\usepackage{index}
\newindex{key}{kdx}{knd}{Keywords}
\newindex{author}{idx}{ind}{Authors}
\usepackage{fancyhdr}
\pagestyle{fancy}
\renewcommand{\headrulewidth}{0pt}
\fancyfoot{}
\usepackage{ifpdf}
\ifpdf
%\usepackage[activate]{pdfcprot}
%\usepackage[owner=Tapioka, print=true, copy=true, edit=false, annotate=false,set]{pdfcrypt}
%encryption: not supported any more (since pdftex 1.10)
\usepackage[pdftex]{thumbpdf}
\usepackage[pdftex]{hyperref}
\hypersetup{pdftitle={Investigating the Factors That Influences Intention Toward Adoption of Clean Technology in Greenhouse Owner (the Case of Biological Control methods)},pdfauthor={Masoud Yazdanpanah, Tahereh Zobeidi},pdfsubject={Tropentag 2016: Abstract},pdfkeywords={Biological control methods, greenhouses , theory of Planned Behaviour},pdfpagemode=None,colorlinks=true}
\else
\usepackage{ae}
\usepackage{textcomp}
\fi
\begin{document}
\ifpdf
\parbox[b]{2.5cm}{\resizebox*{2.5cm}{!}{\includegraphics{dtt2016.jpg}}}
\else
\parbox[b]{2.5cm}{\resizebox*{2.5cm}{!}{\includegraphics{dtt2016.eps}}}
\fi
\hfill
\parbox[b]{13.4cm}{\centering \large{\textbf{Tropentag, September 18-21, 2016, Vienna, Austria}}\\[1ex] \Large{``Solidarity in a competing world ---\\fair use of resources''\\[2ex]}}
\hspace{0.1cm}
\begin{center}
\Large{\textbf{Investigating the Factors That Influences Intention Toward Adoption of Clean Technology in Greenhouse Owner (the Case of Biological Control methods)\footnote{\textbf{Contact Address:} Masoud Yazdanpanah, Ramin Agriculture and Natural Resources University (Khouzestan), Dept. of Agricultural Extension and Education, Ahwaz, Iran, \mbox{e-mail}: \email{masoudyazdan@gmail.com}}\\[0.8ex]}}
\normalsize{\textsc{Masoud Yazdanpanah$^{1}$, Tahereh Zobeidi$^{2}$}}
\end{center}
\begin{itemize*}
\item[]{\small{\textit{$^{1}$Ramin Agriculture and Natural Resources University (Khouzestan), Dept. of Agricultural Extension and Education, Iran}}}
\item[]{\small{\textit{$^{2}$Khuzestan Ramin Agricultural and Natural Resources University, Dept. of Agricultural Extension and Education, }}}
\end{itemize*}
\index[author]{Yazdanpanah, Masoud}
\index[author]{Zobeidi, Tahereh}
\begin{center}
\vspace{1.1cm}
\textbf{Abstract}
\begin{abstract}
\normalsize{
Pesticides play a major role in pest management in agriculture. The use of pesticides has spread rapidly and become an indispensable element for farmers throughout the world, particularly in developing countries. Despite the positive effect that pesticides have for agriculture and human well"=being. Their use also poses several risks to human health, non"=target organisms and the environment as a whole. Literature confirms that application of biological control methods can use as an alternative method by farmers. Decreased use of external inputs such as inorganic fertilisers and synthetic pesticides in agriculture production promotes ecological health factors such as biodiversity, soil quality, and natural biological cycles, thus allaying concerns about the environment. However, there have been concerns that the factors which motivate producers to use biological method are not properly known. This study investigated greenhouse owners' behavioural intentions with regard to use biological control method. The Theory of Planned Behaviour (TPB) was used for the investigation, as it is one of the most widely used theories for investigating the relationship between attitude and action. For the survey the samples were selected through random sampling of greenhouse owners (n= 110) in Bandarabas. The reliability and validity of the instruments were examined and approved Results indicated that attitude, perceived behavioural control and subjective norms were significant predictors of intention. Result also revealed that the greenhouse' subjective norm was the main predictor of their intention to use biological control methods. From the practical point of view, the present study provides a justification for using attitude, perceived behavioural control and subjective norms dimensions in policy and decision making that intend to encourage greenhouses owners to use biological control methods.}

\vspace{0.5cm}
\end{abstract}
\end{center}
\noindent \textbf{Keywords:} Biological control methods, greenhouses , theory of Planned Behaviour
\index[key]{Biological control methods}
\index[key]{Greenhouses }
\index[key]{Theory of Planned Behavior}
\end{document}
