Tobacco whitefly

and has affected an extremely wide range of crops throughout the world. It causes damage in (sub-)tropical areas especially. The tobacco whitefly ( Bemisia [...] with larger larvae expelling large quantities. The damage that whiteflies cause to a crop is the result of sucking out the sap from the plant leaves and [...] alter their normal physiological processes. In some host plants, this can cause damage, including irregular ripening in tomatoes and sweet peppers, yellowing

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

Asian citrus psyllid

the honeydew. Their feeding damages citrus by burning back new shoots or causing leaves to twist or notch as they mature. Worst damage is done when the insect [...] insect is vector of the bacterium Candidatus Liberibacter asiaticus that cause the fatal citrus disease called citrus greening or huanglongbing (HLB). Nymphs

Aphids

Aphids are among the most harmful pests in greenhouse and field crops, causing plant stress, virus transmission and yield loss. Effective aphid control [...] all belong to the family Aphididae, a family containing many species that cause damage in cultivated crops. The most significant aphids that occur in greenhouses

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

Click beetles

click beetles feed on the roots and bore into the base of plants. This can cause the plants to wilt and die. Damage is more severe in young plants. Life cycle

Precautionary measures for product allergies

to determine in practice which substance will cause an allergic reaction. An allergy can also be caused by other triggers, or a combination of triggers [...] precautionary measures you can take to prevent or reduce any allergic reactions caused by the type of products mentioned above. Which products are of concern?

Tea mosquito bug

saliva of the insect is injected to the plant tissues at the time of feeding causes reddish brown patches. As a result punctured snot to dry and die, curling

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

Diamond back moth

larvae feed also on the chlorophyll-rich green areas of stems and pods causing whitening of the crop. Heavily damaged plants appear stunted and will, in [...] rapeseed, larvae also feed on flower buds, flowers and young seed pods, causing loss of pods and seeds. Life cycle and appearance of Diamond back moth The