• Trichoderma harzianum

  harzianum grows faster on the surface of the root than soil borne pathogenic fungi, which get no change to establish themselves on the roots. Competition for [...] Strengthening the plant: Trichoderma harzianum improves the root system through the formation of more root hairs, so that water and nutrients can be absorbed [...] Induced resistance: Trichoderma harzianum reinforces the defence mechanism of the parts of the plant above the ground, so-called induced system resistance (ISR)

• Greenhouse whitefly

  sucking out the sap from the plant leaves and secreting honeydew. This can have the following consequences: If the population is very large, feeding on plant [...] This is called the pupa stadium and these pupae are found on the oldest leaves. The adult emerges from the pupa via a T-shaped fissure. The adult whiteflies [...] sap can affect the physiology of the plant, as a result of which growth is retarded. In full sunlight, leaves can wilt and fall. Such leaf damage can in

• Proactive management of Downy mildew & Botrytis in Flowers

  November 19, 2018

  practice. Downy mildew manifests itself on the leaves in yellow, green or white patches on the upper surfaces. On the undersides, these areas are covered with [...] downy mildew on roses, chives and basil. The product is also effective in the control of rust on beans and carnation, as well as early blight on tomatoes. [...] fungal growth. As the disease progresses, leaves may eventually turn crisp and brown and fall off even though the plant has ample water. The disease also attacks

• Miglyphus

  larvae in the mine and lay their eggs next to them. The eggs develop into parasitic wasps inside the mine (but outside the leaf miner), using the dead larvae [...] in the morning or in the evening Dosage The dosage of Miglyphus depends on climate, crop and leaf miner density and should always be adjusted to the particular [...] through the leaf. Pack size 500 adults. Presentation 100 ml bottle. Carrier None. Application Release parasitic wasps between the leaves of the crop in

• Beetles

  pupal instar before reaching the adult stage. Larvae have biting mouthparts and mostly feed on the same food as the adults. The pupae do not make a cocoon [...] in other species also feed on leaves. Adult beetles cause damage by feeding on fruits, flower buds and leaves depending on the species. Life cycle of beetles [...] ladybirds contribute to the control of aphids . Beetles undergo a complete metamorphosis, that is, the larvae do not resemble the adult at all, and must

• Looking for industry training? Koppert Kenya receives NITA certification

  October 11, 2018

  asset to the market we serve and are all the more valuable because of our NITA accreditation. If you would like to receive more information on our customized [...] NITA was established under the Industrial Training (Amendment) Act of 2011. It’s mandate is to promote the highest standards in the quality and efficiency [...] significantly improve capacity building and the delivery of quality services. On June 9th 2015, Kenya celebrated the 8th anniversary of World Accreditation

• Diglyphus isaea

  leaves of the crop in the morning or in the evening The dosage of the parasitic wasp Diglyphus isaea depends on climate, crop and leaf miner density and should [...] Liriomyza trifolii ). The female wasp deposits her eggs inside the larvae of the leafminer, where the emerging larvae feed on the host’s internal tissues [...] body, and the third larval instar is blue-green. The full-grown larva usually pupates in the mine some distance from the dead host. Pupal stage: The pupa lies

• Anagyrus vladimiri

  ovipositor between the wax filaments on the lateral margins of the host. Oviposition generally lasts about 15-40 seconds. The larva of the parasitic wasp [...] according to the instructions Hang the bottle in the crop, out of direct sunlight Deploy in or near the mealybug colonies Leave bottles in the crop for at [...] control of the mealybugs . Behaviour of the parasitic wasp Anagyrus vladimiri The female Anagyrus vladimiri lays its eggs inside the body of the mealybug

• Mealybugs and scales

  is mainly the great quantity of honey-dew that causes the damage because of the sooty mould that grows on it. Ants are also attracted by the honeydew. [...] mealybugs feed on the aerial parts of the plant, some species extract their nourishment from roots, whilst others are gall-formers. A few species can also transmit [...] harmful viruses. Mealybugs inflict damage on the crop in various ways: nymphs and females extract the sap from the plant, stunting growth and causing deformation

• Capsanem

  ) Mode of action The nematodes enter the pest and release symbiotic bacteria into the pest's body cavity. These bacteria convert the host tissue into a [...] carrier. Preparation Remove the sachets from the box and keep them at room temperature for 30 minutes Empty the contents of the sachets into a bucket containing [...] 15-20°C/59-68°F) Stir well and leave the contents to soak for five minutes Stir again and pour the contents of the bucket into the half-filled spray tank (except