Grower Koen - Embracing biological crop protection in agriculture

approach stemmed from both practical considerations and a conscious choice. Inheriting the farm from his parents, Koen had the opportunity to continue the [...] too quick to completely abandon traditional methods. He decided to find a balance between both approaches. This way of working allows him to gain experience [...] remains necessary to prevent crop failures and ensure food supply. While traditional and organic farming methods are getting closer due to a reduced chemical

Onion fly

It can be difficult to identify an onion fly infestation because the signs may not always be visible. But there are a few symptoms to watch out for. The [...] is a small fly, measuring between 5 and 7 mm long, with a grayish-yellowish body and clear wings. The eggs are laid by the female onion fly on the young [...] necks of onion seedlings or in the soil close to the base of onion plants. The onion fly larvae that emerge from the eggs tunnel into the onion bulbs, harming

Caterpillar control in greenhouse crops

fully-grown, caterpillars cease to feed, and then pupate. Eventually the moth or butterfly emerges from the pupa. Pheromone traps are available for monitoring [...] published: June 20, 2019 Caterpillar control in greenhouse crops The most harmful caterpillars that occur in the greenhouse belong to the Noctuidae, which [...] Autographa gamma ). The Tortricidae are another group of caterpillars that affect greenhouse crops. The term ‘leafroller’ refers to the fact that the caterpillars

Neoseiulus cucumeris

six legs, are the same colour as the eggs, and are only slightly larger. They do not need to feed to develop into a protonymph. The nymphs are larger than [...] legs and are pale brown. Adult mites have eight legs, are light beige and have a flat, elongated body. They are roughly 0.4 mm in length. Males are smaller [...] s and adults are very mobile and actively search for food on the underside of leaves. Due to their size and colour they are difficult to spot in the crop

TRIANUM-G UK 060520

barriers down to below ground level) and which are present and maintained over a number of years 2) Reasonable precautions must be taken to prevent access [...] packaging NET CONTENT: 5 kg or 20 kg The (COSHH) Control of Substances Hazardous to Health Regulations may apply to the use of this product at work. [...] access of birds, wild mammals and honey bee to treated crops 3) To minimise airborne environmental exposure, vents, doors and other openings must be closed

Entonem keeps young orchids free from fungus gnats

‘Nothing can be allowed to go wrong during the propagation phase; our buyers operate a zero-tolerance policy. To make it possible for them to start with a clean [...] perfectly.’ It is important to apply it correctly, he says. ‘It’s a careful balancing act; you need to keep the spray solution moving to ensure that the composition [...] that we do something to combat fungus gnats every five days. If not, they will break out.’ This is something that Floricultura wants to avoid at all costs

Cryptolaemus montrouzieri

late third and fourth in stars are the most voracious, consuming up to 30 mealybugs per day. 226 Beetles and larvae are most active in sunny conditions [...] prefers mealybugs, this species is known to be a polyphagous predator. Sometimes other insects related to mealybugs are eaten, such as soft scales or aphids [...] and may be found attached to leaves. Larval stage: Cryptolaemus montrouzieri larvae are the primary predatory stage. They are elongated and have a segmented

Spical

density and should always be adjusted to the particular situation. Start introduction as soon as the first pest mites are detected in the crop. Introduction [...] Application Turn and shake the bottle gently before use Push the centre of the cap to open the dosage hole Sprinkle material on leaves Make sure the material remains [...] n rates typically range from 25-125 per m 2 /release. Releases should be repeated at least five times at weekly intervals. Consult a Koppert advisor or

Adalia bipunctata

They can vary in color from pale yellow to light brown depending on environmental conditions. Pupae are often found attached to plant surfaces or hidden [...] trees. How to use Adalia bipunctata The predatory beetle Adalia bipunctata is available in a cotton bag ( Aphidalia ). Open the bag and attach it to the tree [...] Adalia bipunctata contributes to natural pest control, by preying upon aphids at various stages of their life cycle, helping to control aphid populations and

Limonica Ulti-Mite

in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory [...] should always be adjusted to the particular situation. Start introduction preventively or as soon as the first pest mites are detected in the crop. Use [...] product can be stored for 1-2 days. Storage temperature 12-14°C/54-57°F. Storage conditions In the dark, provide ventilation to prevent CO₂ accumulation.