Citrus mealybug

horticulture, and in the tropics and sub-tropics on outdoor crops. The insect causes damage especially in fruit trees and ornamental crops, particularly in pot [...] Nymphs and females extract the sap from the plant, stunting growth and causing deformation and / or yellowing of leaves, sometimes followed by defoliation [...] to render the product unfit for sale. A very small population can thus cause considerable economic damage. Life cycle and appearance of Citrus mealybug

Leafhoppers

rs are highly destructive pests that feed on leaves, stems and fruits, causing serious damage to greenhouse and field crops. Their feeding reduces pho

Long-tailed mealybug

Nymphs and females extract the sap from the plant, stunting growth and causing deformation and / or yellowing of leaves, sometimes followed by defoliation [...] to render the product unfit for sale. A very small population can thus cause considerable economic damage. Life cycle and appearance of long-tailed mealybug

Silver-Y moth

other ornamental crops, where they can cause considerable damage. Damage symptoms The larvae feed on leaves, causing typical caterpillar damage. Feeding damage

Two-spotted spider mite

greenhouses and many outdoor crops. Spider mite damage Larvae, nymphs and adults cause damage to the host plant by feeding on plant sap. They mainly occur on the [...] They produce fine webbing over the infested area. Damage: Spider mites can cause damage to leaves by piercing the plant cells and sucking out the contents [...] yellowing, speckling, or browning of the leaves. Severe infestations can cause the leaves to dry up and fall off the plant. How to prevent spider mite

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Crane flies are large flies reaching up to 50 mm across. The adults do not cause any damage but the larvae live in the soil and feed on roots and shoots of [...] grasses and cereal crops, which they pull into the ground. Larval feeding causes brown spots in grasslands, turf and cereal fields. Exit holes of the burrows [...] northern hemisphere has one generation per year and young larvae start to cause damage in autumn. The larvae overwinter and become active again and feed

Pepper weevil

They must be carefully and continuously monitored, given their ability to cause huge damage. When they are already present on the crop, the best approach [...] hatched. Meanwhile, the larvae develop in flower buds and young fruit, causing the stalk and calyx to turn yellow before wilting and dropping off. When

Bean seed fly

Darkened or damaged seeds, as bean seed fly larvae feed on seeds and can cause significant damage. Presence of larvae: Small, white maggots near the base [...] seeds, as bean seed fly larvae feed on seeds germinating in the ground, causing them to appear shriveled or discolored. Thirdly, search for the presence

Root and crown rot of strawberry

been linked to rose diseases. Damage symptoms Pestalotiopsis clavispora causes discoloration or brown necrotic areas in crown and root of strawberry. Plant

Bugs

The most obvious damage is the deformation of growing points. They also cause tissue damage and deformed growth as a result of toxic substances that they