books أمراض النباتات
If you do not find what you're looking for, you can use more accurate words.
# Viral plant diseases
# fungal plant diseases
# Plant diseases and their resistance
# bacterial plant diseases
# Bacterial and viral plant diseases
# Non-parasitic plant diseases
# Diseases of greenhouse plants
# Plant diseases and biotechnology
# Non-communicable plant diseases are physiological diseases
# Plant diseases theoretical and practical
# Fungal plant diseases and their symptoms
# Diseases of plants, nematodes, and parasitic animals
# Plant diseases caused by parasitic plants
# Do plants get sick sometimes?
# Plant diseases, practical study methods
# environmental plant diseases
# Plant diseases and climate change
# Non-fungal plant diseases, viral and bacterial
# Diseases of protected plants in Jordan and ways to combat them
# Environmental plant diseases and the environment
View more
Source: wikipedia.org
أمراض النباتات (Info)
تسبب الرشاشية السوداء عفناً أسود على البصل. إصابة شتلات البصل بالرشاشية السوداء يمكن أن يصبح جهازياً وتظهر عندما تكون الظرروف مواتية فقط. كما يمكن للرشاشية السوداء أن تسبب مرض شائع يصيب البصل بعد القطف، حيث تظهر الأبواغ السوداء بين قشور البصل والحبة. و يسبب هذا الفطر أيضاً أمراضاً لكل من العنب و الفول السوداني.
