Bean stem borer, Lixus algirus Name of the disease Bean stem borer, Lixus algirus Scientific name, Lixus algirus (L) Type of disease Disease family Type: Insectoid Disease family: Curculionidae Symptoms of bean stem borer - Adult insects dig a sunken hole at the top of the stems of bean plants where they lay eggs. The larvae feed in holes inside the stem towards the bottom. - notice…
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Large bean beetle Disease name Large bean beetle Bruchus rufimanus Boh Scientific name Bruchus rufimanus Boh Type of disease Disease family Species: Insectivorous Disease family: Lariidae Symptoms of the large bean beetle Circular holes slightly larger than 1 mm in diameter occur in the seeds of dried large bean seeds saved from a previous crop The caterpillar-like larvae reach a length of about…
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Bean rust disease Name of the disease Bean rust disease Faba bean rust Scientific name: Uromyces viciae - fabae (Pers.) Schroet Type of disease Disease family Type: Fungal Disease family: Pucciniaceae Symptoms of bean rust disease Urinary pustules appear on the surfaces of the leaflets and their petioles, as well as on the stem and pods When the infestation is severe, it takes on a reddish-brown color, and is scattered without…
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