Nematodes significantly reduce Tuta larvae

better to use them when the larvae are small in order to maximize their effect. When the moment comes, we apply them 3 times at a 5-day interval. We spray [...] greenhouses between February and May, and we will probably do more this autumn when the Tuta become a big issue again.’ ‘Together with Koppert’s technical [...] his crop. ‘This is the first year we have applied Steinernema feltiae and after the first cycle of three nematode treatments, we saw a reduction of Tuta

Macrocheles robustulus

settings. Macrocheles robustulus is also a soil-dwelling predatory mite, controlling eggs and larvae of flies , thrips pupae, nematodes and other soil living [...] organic matter and have a loose structure. The minimum temperature for successful use of Macrocheles robustulus is 15°C (59°F). How to use Macrocheles robustulus [...] Macrocheles robustulus is a species of predatory mite known for its role in biological pest control , particularly in agricultural and horticultural settings

Macrolophus pygmaeus

antennal segment is black, and a black stripe runs behind the eyes. The first part of the forewings is a transparent, soft green with a small black spot [...] aphids , spider mites , moth eggs and small caterpillars , as well as the larvae of leaf miners . When the bug is present in a crop in large numbers, it can [...] Although plant sap is necessary for Macrolophus pygmaeus to develop well, it is insufficient for full development of a population. When females are only

Aphelinus abdominalis

Males are slightly smaller and their abdomen is a slightly darker colour. A parasitized aphid hardens to become a leathery, black mummy. The adult wasp appears [...] Aphelinus abdominalis is a parasitic wasp for the biological control of various aphid species. The parasitic wasp Aphelinus abdominalis is used for the biological [...] s The parasitic wasp is available in a bottle ( Aphilin ). Release mummies near infested plants, because Aphelinus abdominalis is not very mobile Spread

Strawberry aphid

General The strawberry aphid, Chaetosiphon fragaefolii , has a cosmopolitan distribution and is the most important aphid pest of strawberries. It can cause [...] Damage symptoms Chaetosiphon fragaefolii is one of the most serious pests affecting strawberry plants. Direct damage is caused by the aphids sucking sap from [...] strawberry aphids overwinter as parthenogenetic forms. There is no sexual stage and no eggs are laid. Adult wingless females of Chaetosiphon fragaefolii

Angular leaf spot

feature is the way the lesions look when using different light sources: when reflected light is used, the lesions look dark green, but when transmitted [...] transmitted light is used, they are translucent. When conditions are humid, a viscous bacterial exudate forms on the underside of the leaf. This exudate changes [...] if it rains or when sprinkler irrigation is used. Healthy, well growing plants are more susceptible than diseased or stressed plants. How to prevent Angular

Tomato moth

tomato moth (Lacanobia oleracea) is a particularly a pest in greenhouses but can also inflict damage on outdoor crops. It is a polyphagous species feeding on [...] the body is a glossy green. Later, a conspicuous yellow longitudinal stripe with black dots above is visible on either side. The yellow stripe is bordered [...] layers. The eggs are greenish at first, but gradually change to a light yellow or almost white. There are six larval stages. The head is a pale green in

Cannabis

management (IPM) is important when it comes to keeping cannabis plants healthy and productive. This is because cannabis can attract a lot of different [...] detection alerts. Natutec Scout is a crop scouting tool for effective and efficient pest monitoring. With Natutec Scout you can use your preferred scout method [...] different pests and diseases that can cause problems. Biological control is a key component of Integrated Pest Management (IPM) in cannabis cultivation. It involves

Impatiens thrips

the plant is reduced by loss of chlorophyll. When infestations become serious the leaves themselves can shrivel. Echinothrips americanus is often found [...] mostly been able to spread as a consequence of the trade in foliage plants. Impatiens thrips (Echinothrips americanus) has a wide range of hosts. In addition [...] americanus) completes its entire development from egg to adult on the plant, specifically on the leaves. Eggs are deposited in the leaf tissue, while subsequent

Crop Monitoring and Scouting

detection alerts. Natutec Scout is a crop scouting tool for effective and efficient pest monitoring. With Natutec Scout you can use your preferred scout method [...] phrase "knowledge is power" couldn't be truer. Crop monitoring and scouting are crucial practices that can determine the success or failure of a harvest. These [...] yield. Crop monitoring and scouting is the systematic observation of crops throughout their growth cycle. This involves a close inspection of plants for signs