SUSCEPTIBILITY OF SOME SUNFLOWER CULTIVARS FOR PIERCING SUCKING PESTS IN SOHAG GOVERNORATE
نویسندگان
چکیده
منابع مشابه
New insights into an RNAi approach for plant defence against piercing-sucking and stem-borer insect pests.
Insect double-stranded (ds)RNA expression in transgenic crops can increase plant resistance to biotic stress; however, creating transgenic crops to defend against every insect pest is impractical. Arabidopsis Mob1A is required for organ growth and reproduction. When Arabidopsis roots were soaked in dsMob1A, the root lengths and numbers were significantly suppressed and plants could not bolt or ...
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Capsicum and garlic were extracted in xylene. The obtained extracts were used to prepare four emulsifable concentrates "EC's". Formula A "capsicum xylene extract + emulsifier", Formula B "garlic xylene extract + emulsifier", Formula C "capsicum xylene extract in boiled linseed oil + emulsifier" and Formula D "garlic xylene extract in boiled linseed oil + emulsifier ". All prepared formulations ...
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Current GM crops are thus far the almost exclusive domain of herbicide and insect resistance traits. The Bt toxins used for insect control have a narrow specificity against lepidopteran and coleopteran pests only. Yet, aphids and thrips are highly important pests worldwide, causing severe direct losses and transmitting devastating viruses such as Tomato Spotted Wilt Virus (TSWV). So far, few us...
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ساخت الکترودهاِی اصلاح شده ِیکِی از چالشهاِی همِیشگِی در دانش شیمِی بوِیژه شیمِی تجزیه مِی باشد ،که با در نظر گرفتن سادگِی ساخت، کاربردی بودن و ارزان بودن روش مِی توان به باارزش بودن چنِین سنسورهاِی پِی برد.آنچه که در ادامه آورده شده به ساخت و کاربرد الکترودهاِی اصلاح شده با استفاده از نانو ذرات در اندازه گِیرِی ولتامترِی آهن وکادمِیم اشاره دارد. کار اول اختصاص دارد به ساخت الکترود خمِیر کربن اصلاح شده با لِیگاند داِ...
15 صفحه اولAnalysis of newly detected leprosy in Sohag Governorate, Upper Egypt, 2004-2008.
INTRODUCTION Leprosy is a chronic and complex infectious illness; the new-case detection rate is better than prevalence as an indicator of disease trends. This study presents an analysis of pattern of new cases of leprosy detected annually from 2004 to 2008 in Sohag Governorate, Upper Egypt. PATIENTS AND METHODS Data about patients with newly diagnosed leprosy were collected from Sohag lepros...
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ژورنال
عنوان ژورنال: Egyptian Journal of Agricultural Research
سال: 2013
ISSN: 1110-6336
DOI: 10.21608/ejar.2013.160938