Boerhavia erecta plants in and around agricultural fields in the Azua Valley of the southeastern Dominican Republic often show striking golden mosaic symptoms. Leaf samples from B. erecta plants showing these symptoms were collected in 2012 and 2013, and PCR tests with degenerate
Processing tomatoes (Solanum lycopersicum) are an important industry in the Dominican Republic. In November 2012, symptoms typical of tospovirus infection (bronzing, chlorosis, and necrosis of leaves) appeared in numerous processing tomato fields in the North (>50% incidence in some fields) and a
اكتب أحد الأعراض أو المرض واقرأ عن الأعشاب التي قد تساعد ، واكتب عشبًا واطلع على الأمراض والأعراض التي تستخدم ضدها. * تستند جميع المعلومات إلى البحوث العلمية المنشورة