• Leaf miners

  January 1, 1970

  vegetable crops, however, a considerable quantity of foliage can be lost before the harvest is affected. The size of a leaf tunnel depends on the stage [...] spots. Life cycle of leaf miners Leaf miner control videos Take a look at the video or go to our Youtube channel to see our leaf miner control products [...] patterns cause visible leaf damage, lower crop quality and can open the way for secondary infections. Effective leaf miner control is essential to protect

• Tomato leaf miner

  January 1, 1970

  Tomato leaf miner The life cycle of a leaf miner has the following stages: egg, three larval instars, a pupal instar and the adult fly. Adult leaf miners [...] indirectly. The most direct damage is caused by the larvae mining the leaf tissue, leading to desiccation, premature leaf-fall and cosmetic damage. In (s [...] crops, this is usually of less significance. Seedlings and young plants can be completely destroyed as a result of the direct damage caused by leaf miners.

• American serpentine leaf miner

  January 1, 1970

  serpentine leaf miner The life cycle of a leaf miner has the following stages: egg, three larval instars, a pupal instar and the adult fly. Adult leaf miners [...] greenhouses, it is mainly found on gerbera and chrysanthemum. Today the insect is widespread across the whole world. Damage symptoms Leaf miners cause damage [...] indirectly. The most direct damage is caused by the larvae mining the leaf tissue, leading to desiccation, premature leaf-fall and cosmetic damage. In tropical

• Chula Brand is a pioneer in biological pest control in papaya

  January 1, 1970

  the pests responsible for losses in its production in a safe and effective way. Chula Brand is a company with more than 20 years of experience in the [...] part of their mission as a producer is to contribute to healthy food in the world and, to achieve this, they must produce food with a lower chemical load. [...] mission as a producer company, to improve and care for the health of the crop, its workers and the final consumer, who now can enjoy a product that is completely

• Rancho Los Pinos is nature's ally

  January 1, 1970

  quality and committed to sustainability and workforce well-being, they are a benchmark in the industry. Founded in 1950 by Don Luis Rodríguez Aviña, Rancho [...] pesticide use by implementing biological control and natural pollination programs. A long and increasingly sustainable road to learning and success The partnership

• Spidex Vital Plus – Effective spider mite control in a sachet

  November 13, 2022

  over a longer period of time making it difficult for spider mites to escape the predatory mites easily. This strategy can be applied where it is needed [...] The sachet application is more time efficient, which offers potential savings on labour. Easy application Spidex Vital Plus is easy to use. Introduce the [...] Phytoseiulus persimilis to multiply in the sachet and disperse into the crop over a period of several weeks, extending the efficacy. Spidex Vital Plus has been

• Towards a chemical-free future in agriculture: The vision of grower Koen

  January 1, 1970

  l and organic is actually quite pleasant," he explains. He emphasizes that his approach stemmed from both practical considerations and a conscious choice [...] decided to find a balance between both approaches. This way of working allows him to gain experience in using biological crop protection . As a result, he acquires [...] acquires a lot of knowledge and is prepared to fully transition to biological crop protection when the government decides that certain traditional methods

• Root rot of carrot

  January 1, 1970

  necrotic leaf spots Life cycle and appearance of Root rot of carrots The fungus of R. carotae has delicate, simple morphological features hence is not easy [...] pathogens in Northwest Europe. Damage symptoms Rhexocercosporidium carotae is a slow-growing fungus that can infect both roots and foliage. The infection [...] after which whole sections of the leaf will die off. The fungus appears to prefer older tissue. In the field, the disease is difficult to distinguish from

• Knowing & recognizing

  January 1, 1970

  characteristics. Shop now Koppert - A knowledge company The use of biological control is not a simple process, it has become a complex system in which many aspects

• Diglyphus isaea

  January 1, 1970

  rather than a leaf miner has come from the mine. This is also seen in the pillars that remain visible as black spots in the leaf. The adult is metallic green [...] it empty from the outside, as a result of which the leaf miner larva dies. A few days after being parasitized, the leaf miner larva turns flaccid and brown [...] instars: the first is colourless and transparent, the second is yellow and semi transparent with a brown fat body, and the third larval instar is blue-green.