These are a polyphagous species that migrates from a plant to another or from a species to another. Burning the affected sprouts and  leaves; Treatments using Bravo, Score, Topas, Topsin, Bumper. If you want to recognize the disease, you take out the plant from the soil and examine it. A wide variety of diseases can affect raspberry plants, including different kinds of blight, cane botrytis, anthracnose, leaf curl, mosaic disease, and vein chlorosis. You can fix environmental conditions that contribute to black root rot by improving the soil with organic matter, making sure the soil is well drained, and following proper watering and fertilization practices, based on the specifications of the strawberry variety you are growing. Please find attached some pictures of some of my raspberry plants. The fungus develops, most frequently, on the flowers and fruits of the blackberry. The disease manifests on the leaves, young sprouts and on the fruits. Treatments with Karate Zeon, Fastac Active, Laser 240 SC, Calypso 480 SC, Fury. Examples of products: Kumulus, Thiovit Jet. Disease enters the plant through an open wound or pruning cut. Anthracnose of raspberry (Elsinoe veneta). As the disease evolves, the spots become grey, and the tissues sink. Plant raspberries on well-drained sites with good air circulation. Problem: Anthracnose Affected Area: Fungal Disease Description: Red/purple spots appear on the stems and branches in the spring. The spots are pink and become black. Avoid planting the raspoberry on a field where vegetables were previously cultivated; Gathering and destroying the vegetable debris; Taking out the infested plants from the orchard; Chemical treatment applied to the soil with Topsin 70 WDG and Topsin 500 SC. There are a number of diseases that can attack blackberries. If you are using mobile phone, you could also use menu drawer from browser. The fruits which are exposed to the direct sunlight, during hot days, can have sun burns, that are visible as discolored spots. Yellow spots appear on the upper side of the leaves, next to which, on the inferior side, the fungus’ fruition will grow. They are a polyphagous species, that attacks a lot of plants and fruit trees, cultivated species and spontaneous ones. If you do not find the exact resolution you are looking for, then go for a native or higher resolution. Spring treatments with: Bouillie Bordelaise; Treatments during the vegetation period, using: Captan 80 WG. On the surface of the attacked tissues, the fungus’ fruition will appear, as small and black spots. Plant viruses require an agent known as a vector to introduce them into the plant – most raspberry viruses have aphids (greenfly) or … The fungus’ spreading during the vegetation period is made through spores. Infected canes have weak lateral shoots and are stunted. This disease is favored by the high air humidity and low light. After the attack, the leaves will become parchment-like, the flowers will abort, and the plant will stagnate from growing. After the attack, they won’t grow and rot. The adults emerge during spring, eat the young leaves and feed on the flower’s organs. The most common pest is the raspberry beetle and this is … Chemical treatments with Bravo, Score, Topas, Topsin, Bumper. Strawberry diseases can affect fruit, flowers, leaves, roots, and crowns of strawberry plants, and sometimes cause the collapse of the whole plant. It may be a soil pathogen and it’s best not to plant in that place. Raspberry leaf spot (Sphaerulina rubi) This disease can be found in all the countries from the temperate area. raised beds to improve drainage and reduce the risk of phytophthora root rot. In May-June, the females lay their eggs in groups (15 eggs in a group) on the surface of the sprout, close to the flowers. Overwinters in lesions on old canes. The top of the sprouts turns brown, becomes dried and curved, as a hook. The insect has a generation every two years and it spends the winter as a pupa.The adults emerge in June and feed with the sprouts. ****Until this page is completed, I can heartily recommend the following helpful resource for information regarding Pests and Diseases which affect Raspberry Plants: Gathering and burning the attacked sprouts; Treatments with Topas, Kumulus, Thiovit Jet, Folicur Solo, Falcon. Spur blight is caused by Didyimella applanata. Gathering and destruction of the attacked flowers before the adults emerge; Gathering and destroying the vegetable debris from the plantation; Treatments when the adults emerge with: Decis Mega, Reldan, Fastac, Actara 25 WG, Calypso 480 SC. The damage is caused by the caterpillars, that attack the buds before they open and eat its insides. 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