المشاركات
الثلاثاء، 16 نوفمبر 2021
الاشتراك في:
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معلومات من عالم الزراعة .
المشاركات الشائعة
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اليوم نتعرف على المزيد عن مشروع زراعة النخيل في مصر و تكلفة زراعة فدان النخيل وفي دراسة جدوى زراعة النخيل في مصر يجب أن تعرف أن المناخ المص...
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First Steps to a Clean Greenhouse If you have had re-occurring problems with diseases such as Pythium root rot or insects such as fungus...
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Botrytis is one of those problems that can occur at any time conditions are right. There are several species of the fungus Botrytis , bu...
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Edema (oedema) and intumescence are not caused by pathogens and are not transmissible from one plant to another. They are physiological re...
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Introduction Florist's Geranium ( Pelargonium x hortorum L. H. Bailey) sre susceptible to three bacterial diseases that cause leaf spo...
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Daylilies have generally been considered to be care-free, and this is one reason for their extensive use in landscapes. However, diseases ...
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Foliar Nematodes Foliar nematodes (also known as leaf and bud nematodes) affect over 250 plant species in 47 families. Aphelenchoides fr...
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Chrysanthemum Diseases Chrysanthemums and their close relatives Dendranthema and Leucanthemum are important floriculture crops. Although t...
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An accurate diagnosis of disease is important for successful implementation of an IPM program. Different pathogens are controlled by diffe...
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Downy mildew diseases can cause serious losses in many floriculture and greenhouse crops. In recent years, new downy mildew diseases have ...
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