( Scatella tenuicosta) do not attack plants directly, as they feed on green algae. However, they can transmit plant diseases and can be a nuisance to…
apple, pear as well as maple, popular, spruce and many herbaceous wild plants. Because fewer broad-spectrum pesticides are used these days, the…
produced parthenogenetically. They are usually found in the lower parts of the plants and are not very mobile. In autumn, winged males and females are…
pear, plum and cherry). However, it can attack a large scale of other woody plants and is occasionally a problem on roses and other ornamentals of the…
polyphagous defoliator. Besides being a major cabbage pest, it feeds on 70 plants of 22 families, among them crops such as sweet pepper, tomato,…
armyworms feed on the leaves, stems and reproductive parts of more than 100 plant species causing major damage to cultivated grasses, such as maize,…
the larger roots. This leads to a reduction of the root system, making the plant more susceptible to lodging, reducing its water and nutrient uptake…
by aphids. In summer, winged aphids spread the infestation to other rose plants and sometimes also to secondary hosts. Colonies are often present on…
pepper, and tomato. They primarily feed on flowers and fruit from the host plant, as well as on the corn of immature cobs and ears. Adults of corn…
green areas of stems and pods causing whitening of the crop. Heavily damaged plants appear stunted and will, in most cases, die. On rapeseed, larvae…
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