• Lyprauta

  sp. are a transparent greyish white and have a long slender body. The head is brown or reddish. The pupae are white to yellow and embedded in a dense web [...] black and start to rot internally. Just above the damaged area, the roots produce large numbers of new branches. This ultimately results in a reduced number [...] Adults of P. trinidadensis have a variation of dark-coloured markings spread over their wings. Adults of L. cambria have a large dark-coloured mark on the

• Don Sanchez Fresh innovates with biological control in avocados

  because a law is coming that will limit the use of many molecules and insecticides. Together with Koppert, Don Sánchez Fresh has managed to implement a successful [...] maintained a close relationship that has allowed them to go one step further. Pest and disease control in avocado trees In avocado production there are a number [...] insects. It also takes a lot of dedication to obtain the favorable results that biological pest control gives. More open doors thanks to biological control

• Aphidius ervi

  ervi products Ervipar Expand all items How to use Aphidius ervi The parasitic wasp Aphidius ervi is available in a bottle ( Ervipar ). Spread the material [...] mortality rates among aphids due to disturbance by parasitoids can be very high. A parasitised aphid will turn into a leathery, golden brown mummy. [...] control with the parasitic wasp Aphidius ervi Aphidius ervi is a parasitic wasp species that plays a significant role in biological control of aphids . The natural

• Mycotal

  insects shrivel, or in humid conditions, develop a fluffy mycelium outside the insect. Pack size 500 gram bag with a cardboard outer casing. Formulation Water [...] optimal results repeat the Mycotal treatment, at the specified interval, to target new juvenile stages as they emerge and break the pest life cycle Dosage Use [...] water Always check the product label for more information Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best

• Whitefly

  plant is shaken, the adults fly up, and then return to the undersides of leaves. How to prevent whitefly To prevent whitefly infestations in crops, there are [...] of the pupa through a characteristically shaped opening; the pupa splits on the upper surface along pre-existing seams, to create a T-shaped opening. Newly [...] favorable for whiteflies. Whitefly control videos Take a look at the video or go to our Youtube channel to see our whitefly control products in action. More

• Cut flowers

  northern Argentina to Mexico and the Caribbean. Is grown from a bulb as a cut flower or sold as a pot plant. Freesia : The freesia is a herbaceous perennial [...] Rose: The rose belongs to the genus Rosa from the Rosaceae family. The flowers of the plant are also called rose. There are more than a hundred species and [...] Some species have developed into large trees, others into small compact shrubs. In recent decades, the Hydrangea has been grown as a cut flower in all

• Sciarid flies

  ground surface close to plant roots. The larvae can grow to 5 to 12 mm in length and 0.5 to 1.5 mm in diameter. They are legless and have a conspicuous black [...] damp areas in dark places, with a lot of organic material. They occur the whole year round. The eggs are minute (0.1 to 0.25 mm) and yellowish white in [...] constitute the family of Sciaridae. The species that cause most damage to crops belong to the genera Bradysia and Lycoriella . Lycoriella species are mainly

• Anagyrus vladimiri

  Anagyrus vladimiri is a parasitic wasp belonging to the Encyrtidae family. This parasitic wasp is particularly effective for mealybug control, a common pest affecting [...] products Citripar Expand all items How to use Anagyrus vladimiri The parasitic wasp Anagyrus vladimir is available in a bottle ( Citripar ). Remove the label [...] be repeated at least 3 times at an interval of 1-2 weeks. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best

• Pollination checklist tomato

  days. Introduce a new bumblebee hive once the number of bite marks has dropped to just one or two per flower. Pollen is released best at a relative humidity [...] flower (bite marks) turn brown within one to four hours and make it possible to check the bumblebees' work. A single visit results in the transfer of enough [...] takes place once a flower has been pollinated. The flower needs to have been pollinated before it closes. Depending on the conditions, a flower will remain

• Municipality Doetinchem: Entonem nematodes managing oak processionary caterpillar

  nematode product Entonem . A major advantage is that the bycatch of other caterpillars is much lower, which is a great benefit to biodiversity. In mid-April [...] necessary. ‘We think it is important to maintain the biodiversity in the centre, and public opinion is quite sensitive to spraying here. We worked in consultation [...] confident that the use of nematodes helps to reduce the level of infestation. ‘By using Entonem and extracting the nests as a curative measure, we can keep the