• Comprehensive Control Combination for Carrot Fly

  May 13, 2022

  management of this pest. In relation to the development stage of the pest, the Capirel treatment window is relatively short, extending from ‘egg hatch’ to ‘larvae [...] majority of mining activity inside taproots is attributed to the creamy white third instar larvae. The adult fly is 6-8 mm long, has two pairs of wings, [...] June, to monitor for the emergence of the first and second adult fly generations. Psila Protect Psila Protect is a new product which is designed to deter

• Yellow rose aphid

  Aphids therefore need to extract large quantities of sap to get sufficient protein. The excess sugar is secreted in the form of honeydew, making the crop [...] probably of North American origin but is now widely distributed in Europe, North Africa, parts of Asia and South America. It attacks plants of the family [...] they mate in autumn and produce eggs to overwinter). It is also holocyclic in parts of Europe, whereas throughout most of the world it is anholocyclic (i.e

• Spidex Vital: Your Vital partner in spider mite control

  foundation of our spider mite control. Over time it grew to be one of the most important products for our growers. As the result of many years of research [...] and don’t needs to get energy from spider mite from the field to develop the eggs. This will increase the population in your crop. Proof of predation The [...] Spidex Vital has continuous access to nutrition during logistics, the females of Spidex Vital already have enough energy to develop their eggs. As a result

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

  are now able to build of defense lines to both control the mites in the hotspots and prevent further infestation of the crop’. Reasons to use Spidex Vital [...] y developed to build up defense lines to control spider mite infestation in your crop. Hotspots of spider mites are enclosed by a ‘dam’ of predatory mites [...] by the sachets of Spidex Vital Plus allows Phytoseiulus persimilis to multiply in the sachet and disperse into the crop over a period of several weeks,

• Leaf stripe

  temperatures above 15 °C. How to prevent Leaf stripe Produce seed in semi-arid environments without irrigation, to decrease the chances of infection Use clean [...] the base of the leaf and the leaf sheath. They gradually extend and become brown and chlorotic and may merge. Eventually this leads to the death of the leaf [...] stunted and heads may be distorted and failing to emerge from the sheath. Ear length and the number of kernels may be reduced and kernels may be brown

• Bacterial soft rot, bacterial stem rot

  potato is a different subspecies. How to prevent Bacterial soft rot, bacterial stem rot Prevent high humidity Use sanitation to prevent spread within the crop [...] when plants wilt at the time of first harvest or after that. The pith disintegrates and the stem becomes hollow. Because of the bacterial growth in the [...] lesions first are small and sunken, water-soaked and light to dark brown. They are adjacent to wounds and natural openings at the stem end. Later the fruit

• Pea blight, leaf and pod spot

  water for dispersal. How to prevent Pea blight, leaf and pod spot Grow peas in arid regions Use clean seed Use a minimum crop rotation of four years with non-host [...] lesions of stems, leaves, and pods (pea leaf spot and pea pod spot). Damage symptoms Ascochyta pisi causes spots on leaves, stems and pods of peas. The [...] stem base but is not part of the foot rot syndrome in peas. Infected seeds may have brown areas. Life cycle and appearance of Pea blight, leaf and pod spot

• Tobacco aphid

  Aphids therefore need to extract large quantities of sap to get sufficient protein. The excess sugar is secreted in the form of honeydew, making the crop [...] they are also capable of dispersing through the crop by walking. The tobacco aphid tends to form denser colonies, closer to the top of the plant, than the [...] from the plant and disturb the balance of growth hormones. As a result, the plant’s growth is retarded giving rise to deformed leaves or, if the infestation

• Powdery mildew

  and makes it harder for the fungi to enter the leaves To reduce chances of powdery mildew in greenhouses, it is advised to first ventilate by only opening [...] underside of the leaf. On the upper side, yellow spots are noticeable. In case of a severe epidemic, the fluffy colonies also appear on the upper side of the [...] and takes up nutrients from the epidermal layer of plant cells. Most of the fungus remains on the outside of the plant surface. On the mycelium on the plant