| Titles |
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English :
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Economic threshold and injury levels of land snail Monacha cartusiana (Mullar) infested some vegetable and field crops at Sharkia Governorate, Egypt
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Arabic :
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الحدود الاقتصادية الحرجة وحدود الضرر لقوقع البرسيم الزجاجي الذي يصيب بعض محاصيل الحقل والخضر في محافظة الشرقية-مصر
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| Abstract |
The designed experiments were carried to calculate the economic threshold levels (ETLs) and economic injury levels (EILs) for the more existed land snail species Monacha cartusiana (Mullar) in wheat, clover, pea and lettuce fields at Sharkia governorate throughout winter season of 2006/2007.
The gained results proved that the économic threshold and injury levels were varied significantly for different tested crops.
The relatively highest economic threshold level of 3.123 snail/plant was recorded on lettuce plants followed by 3.58 snail/100 plants of pea, while in case of clover and wheat crops were 3.193 and 3.224 snail/ m2, respectively.
As economic injury levels, the values were raised than that of ETLs recording the highest level of 37.478 snail/plant of lettuce followed by 17.00 snail/m2 on clover plant and 12.00 snail/100 plant of pea while on wheat the EIL was 4.38/m2. Therefore, it could be concluded that the lettuce plants were more tolerant to land snails infestation than other tested plants, while pea plants were the susceptible ones.
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| Publication year |
2007
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| Pages |
1-11
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| Availability location |
معهد بحوث وقاية النباتات
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| Availability number |
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| Organization Name |
Plant Protection Research Institute (PPRI)
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| City |
الجيزة
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| serial title |
المجلة المصرية للبحوث الزراعية
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| ISSN |
1110-6336
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| Author(s) from ARC |
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| Agris Categories |
Pests of plants
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AGROVOC
TERMS |
Crops.
Damage.
Economic thresholds.
Snails.
Vegetables.
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| Proposed Agrovoc |
Monacha cartusiana;
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| Publication Type |
Journal
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