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Plants can drop 50–100% of their foliage. BLS can also affect the stems of plants, leading to elongated, raised, light-brown cankers, less than .25 inch long. (5) Defoliation occurs more commonly in pepper plants than tomatoes, so tomato plants with bacterial leaf spot often have a scorched appearance due to their diseased leaves. [2] [5]
Viral diseases; Alfalfa mosaic genus Alfamovirus, Alfalfa mosaic virus (AMV) Andean potato mottle genus Comovirus, Andean potato mottle virus-pepper strain (APMoV) Beet curly top genus Curtovirus, Beet curly top virus (BCTV) Chili leaf curl genus Begomovirus, Chili leaf curl virus (ChiLCV); Possibly strain of Tobacco leaf curl virus (TLCV)
A view of an infected pepper . Colletotrichum capsici has a broad host range but prefers peppers, yams and eggplants. On chili peppers, Capsicum annuum L., C. capsici infect the stem, fruit, and leaves of the plant, causing anthracnose, die-back and ripe fruit rot.
Pepper leaf curl virus (PepLCV) is a DNA virus from the genus Begomovirus and the family Geminiviridae. PepLCV causes severe disease especially in pepper ( Capsicum spp. ). It can be found in tropical and subtropical regions such as Thailand and India , but has also been detected in countries such as the United States and Nigeria .
Phytophthora capsici is an oomycete plant pathogen that causes blight and fruit rot of peppers and other important commercial crops. It was first described by L. Leonian at the New Mexico State University Agricultural Experiment Station in Las Cruces in 1922 on a crop of chili peppers .
ChiLCV is found in tropical and subtropical regions, and it significantly affects pepper production in India's major pepper growing regions. This virus was first detected in India around 1940, [7] and later confirmed in the 1960s. There are closely related virus species including: Chilli leaf curl Bijnour virus [citation needed]
Findings supporting border crossing for plant viruses into the invertebrate and vertebrate worlds [12] [13] Controlling the virus is important for pepper production worldwide, but recent research shows that this plant disease may be transmitted to humans. [14] [15] PMMoV is an indicator of fecal pollution in the environment.
Chili peppers of varied colours and sizes: green bird's eye, yellow Madame Jeanette, red cayenne. Chili peppers, also spelled chile or chilli (from Classical Nahuatl chīlli [ˈt͡ʃiːlːi] ⓘ), are varieties of berry-fruit plants from the genus Capsicum, which are members of the nightshade family Solanaceae, cultivated for their pungency.