| Titles |
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English :
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Cotton Farmers Knowledge About Use Trichograma Parazide in Biological Control of Worms Almonds at Ebto, and Manshiatzalouk Villages, Desouk District, Kafr El-Sheikh Governorat
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Arabic :
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معرفة زراع القطن بكيفية استخدام طفيل الترايكوجراما فى المكافحة الحيوية لديدان اللوز بقريتى ابطو ومنشية زعلوك بمركز دسوق-محافطة كفر الشيخ
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| Abstract |
The main objective of this study was to identify the farmers knowledge degree of biological control of worms almonds with trichogramma in Ebto, Manshiat Zalouk villages in Kafr El - Sheikh Governorate, identify the farmers knowledge degree of trichogramma advantages, determine the relationship between knowledge degree of respondents and some independent variables. And the obstacles facing respondents when using trichogramma biological control of worms almonds
A questionnaire was used to collect the data through personal interviews
with a systematic random sample consisted of 123 respondents in two villages (Ebto and Manshiat Zalouk) in Kafr El-Sheikh Governorate.
Percentages, frequencies, mean, simple correlation coefficient, step — wise multiple regression, and F, T. Test was used to analyze the data statistically.
The most important results of this study were as follows:
1-Respondents knowledge was low in some biological control of worms almonds practices such as: Install the cards in the first Launching at a distance of 7 meters from the edges, Repeated releases every 8-10 days, Install 30 acres of the card in the second time, Repeated releases every 8-10 days.
2-There is a significant relationship between respondents knowledge degrees of some biological control of worms almonds practices and some independent variables such as: the degree of respondent education, the degree of exposure sources, the degree of respondents knowledge for optimum use of agricultural pesticides, simplicity use of trichogramma, the economic return of trichogramma.
3-The independent variables of this study explain 50.2 % of total variance in respondents' knowledge degree of biological control of worms almonds with trichogramma. There were four independent variables only affected in the respondents knowledge degree of biological control of worms almonds with trichogramma and participated together in explaining ( 48.5 % ) of the variation in the dependent variable, (35.4 %) of these variation due to the economic return of trichogramma, ( 5.3 % ) to simplicity use of trichogramma, ( 5.7 % ) to rang of time to hear on trichogramma, and ( 2.2 %) to the degree of respondent education.
4-The most important obstacles facing respondents when using trichogramma biological control of worms almonds were lack of extension symposiums, lack of extension pamphlet, unknown source of obtain on trichogramma, and lack of respondent's knowledge of advantages trichogramma.
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| Publication year |
2004
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| Pages |
9349-9360
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| Availability location |
Agricultural Extension and Rural Development Research Institutes library
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| Availability number |
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| Organization Name |
Agricultural Extension & Rural Development Research Institute (AERDRI)
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| City |
Mansoura
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| serial title |
Mansoura University Journal Of Agricultural Sciences
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| ISSN |
1110-0346
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| Author(s) from ARC |
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| Agris Categories |
Extension
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AGROVOC
TERMS |
Biological control.
Extension activities.
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| Publication Type |
Journal
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