arrested and the flower buds are so badly affected that they shrivel and die. Damaged strawberry leaves are wrinkled and irregularly folded. Affected…
tissues and sucking out their contents, causing the surrounding tissue to die. The resulting silver-grey patches on leaves and the black dots of their…
these later stages when detection becomes easier, can suffice for palms to die. Females lay eggs individually into soft tissues mainly at the base of…
the crop. Heavily damaged plants appear stunted and will, in most cases, die. On rapeseed, larvae also feed on flower buds, flowers and young seed…
of white waxy threads. Once the eggs are laid, the female shrivels up and dies. The first instar nymph develops from the egg. These first instar…
growing tip can be killed, plant growth stops and, in time, the whole plant dies off. Cork tissue can also develop on fruit. Where pierced cells are…
as more cell sap is removed, the leaf, and eventually the whole plant, may die. In tomatoes and cucumbers, as little as 30% damage of the leaf surface…
tissue and sucking out their contents, causing the surrounding tissue to die. The resulting silver-grey patches on leaves and the black dots of their…
of plant: In severe cases, aphid infestations can cause plants to wilt and die. This can occur when the insects are present in very large numbers and…
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