• Tomato russet mite

  to a lesser extent. Damage symptoms Damage is caused by the mites sucking out the contents of plant cells. Affected leaves are slightly curled and acquire [...] temperatures when population growth is most rapid and affected leaves dry out quickly. The damage is first seen on the lower part of the plant and moves

• About Koppert

  to many of today’s agricultural and environmental challenges are already out there: in nature itself. At Koppert, we explore, understand, and apply these

• Broccoli

  head that is usually green. The head looks a bit like a tree and branches out from a single thick, edible stalk. Broccoli (both the head and the stalk)

• Bacterial wilt, brown rot

  slime oozing from the cut. When the bacteria transfers to young plants through infected tubers, the wilting and collapse of plants happens rapidly. Leaves [...] different soil types and on alternative hosts like weeds. It invades the plants through wounds or stomata and then spreads into the xylem vessels. In potato, it

• Citripar

  label itself. Hang the tube on a place out of direct sunlight. Leave tubes in the crop for at least two weeks. Carry out adequate ant control. Dosage The dosage

• Spinach

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• Cotton bollworm

  small holes. When they reach the second instar, they can penetrate fruit through a small hole, often bored near the stalk. During development, the caterpillars [...] larvae emerge. The cotton bollworm (Helicoverpa armigera) normally goes through six larval stages, although under certain circumstances five or seven stages

• Lettuce

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• Trichoderma harzianum

  harzianum T-22 protects plants against a range of soil-borne root diseases through several different modes of action. Trichoderma harzianum controls the following [...] Trichoderma harzianum work? Trichoderma harzianum T-22 controls plant diseases through various mechanisms. Competition for space: Trichoderma harzianum grows faster [...] Strengthening the plant: Trichoderma harzianum improves the root system through the formation of more root hairs, so that water and nutrients can be absorbed

• Trianum-G

  Trianum-G protects plants against a range of soil-borne root diseases through several different modes of action. It also improves root system development [...] pathogens die. Strengthening of the plant Trianum-G improves the root system through the formation of more root hairs, so that water and nutrients can be taken [...] the small granules. Make sure that the Trianum-G granules flow smoothly through the tube system of the spreaders (avoid curves in the tubes). Use a dosage