Increase in Thrips Infestation Demands More R&D

Infestation Levels in Tomato Crops: A Look at the Top Four

Whitefly

stems of infested plants. Sooty mold: Honeydew can also promote the growth of a black, sooty mold that can cover the leaves and stems of infested plants [...] wilting, or premature leaf drop. If you suspect that you have a whitefly infestation, it's important to confirm their presence and take appropriate measures [...] of leaves: Whiteflies feed on plant sap, which can cause the leaves of infested plants to turn yellow and eventually drop off. This yellowing is often

Aphids

stems of infested plants. Sooty mold: Honeydew can also promote the growth of a black, sooty mold that can cover the leaves and stems of infested plants [...] pronounced on the younger leaves of the plant. Stunted growth: Heavy infestations of aphids can cause plants to grow more slowly or become stunted. This [...] photosynthesize and grow. Wilting or death of plant: In severe cases, aphid infestations can cause plants to wilt and die. This can occur when the insects are

Better insights and digital advice with Natutec Scout

us to see where an infestation is and how it is evolving. It also allows us to see if the natural enemies are curbing an infestation or if we need to shift [...] protection. More importantly, we have better insight into the level of infestation and can see at a glance whether or not the natural enemies are keeping [...] more promptly.’ A threshold as an alarm The Natutec Scout app uses an infestation threshold. The grower determines what the threshold value should be –

RedStar places trust in Natutec Scout

whitefly infestation staying the same or is it going up or down? I want to see that at a glance. If there is an increasing level of infestation, I can then [...] and immediately see how the level of infestation is developing.’ A lot of time saved This trend in level of infestation pressure is now visible in easy-t [...] photograph the sticky traps, and this immediately tells you how the level of infestation is developing.’ At RedStar, Jan van Nieuwkerk is responsible for plant

How beneficial nematodes control onion fly

plant to another, increasing the risk of widespread infestation and crop losses. An onion fly infestation can result in significant economic losses, as damaged [...] positive impact of these beneficial nematodes. The challenge of onion fly infestation Michiel's primary challenge is the Delia antiqua , female onion flies

Two-spotted spider mite

leaves, where they feed on plant sap. They produce fine webbing over the infested area. Damage: Spider mites can cause damage to leaves by piercing the plant [...] can result in yellowing, speckling, or browning of the leaves. Severe infestations can cause the leaves to dry up and fall off the plant. How to prevent [...] fertilization, as stressed plants are more susceptible to spider mite infestations. Additionally, ensure that spider mites cannot enter your greenhouse

Cyclamen mite

bronze, mainly along the midrib. Even a mild infestation can cause enormous damage, and with heavier infestations plant growth is arrested and the flower buds [...] depending on the host plant and can resemble the damage caused by viruses. Infested leaves are twisted or curled, distorted, brittle and smaller than usual

Aphidoletes aphidimyza

extremely efficient. They are capable of locating aphid-infested plants among numerous non-infested ones, facilitating the rapid establishment of midge p [...] These larvae actively feed on aphids and can often be found near aphid-infested areas. Pupal Stage: When the larvae are full-grown they jump from the leaves [...] coloration and are commonly seen resting on plant foliage or flying near aphid-infested areas. By recognizing these characteristic features at each life stage