• Antracnosis del haba

  they are more elongated. The lesions are light brown, sunken and surrounded by a dark brown to red-brown border. The first infection is often on the primary [...] years with non-host crops Bury or remove crop debris Prevent plant diseases by optimizing plant potential and crop resilience. [...] General Ascochyta pisi is a fungal plant pathogen that causes A scochyta blight on pea (leaf blight or pea blight) and lesions of stems, leaves, and pods

• Oriental fruit moth

  fruits cause distortion. The pulp is partially destroyed and filled with brown frass. Life cycle and appearance of Oriental fruit moth The adult has a wing [...] approximately 12 mm, and is pink to almost red. The head and the anal plate are brown. They have a black anal fork (anal comb) above the anal opening. The cocoon [...] threads and particles of the objects on which it rests. The pupa is reddish-brown. The number of generations per year varies according to climatic conditions

• Black tea thrips

  to remain in the shaded areas on the plant. The eggs are white and banana-shaped and are inserted singly in plant tissue by the females. The early larval [...] temperate areas, is highly polyphagous, and has been recorded from more than 100 plant species. Seriously damaged crops include tea, citrus, avocado, as well as [...] cycle and appearance of Black tea thrips Adult black tea thrips are dark brown with the apex of the abdomen paler; females are 1.4-1.7 mm long and males

• Shore fly

  plants directly, as they feed on green algae. However, they can transmit plant diseases and can be a nuisance to greenhouse works by their sheer numbers [...] The head of the adult has a pair of conspicuous eyes. The wings have grey-brown patches. Although shore flies can occasionally be confused with sciarid flies

• False spider mites

  Tenuipalpidae ) are usually found on the underside of leaves where they cause a brown, scabby discolouration spreading from both sides of the main vein into the [...] the leaf blade. The damage often leads to premature ageing of the plant. In some crops, plants can become misshapen, presumably because the mites secrete [...] secrete a substance while feeding, that is poisonous to the plant. In places where mites have been feeding, collapsed patches can often be found. The false