spots. Eggs are oval and black to greenish brown and laid singly or in rows of 3 to 10 eggs, standing perpendicularly on the branches and leaves of…
throughout the world. It is found outdoors on many plants and particularly damaging on onions, leek, and in greenhouses on cucurbits, tomato, sweet…
vegetable and ornamental crops. Life cycle and appearance of Broad mite The life cycle of tarsonemid mites has the following stages: egg, larva, and…
biodiversity in the centre, and public opinion is quite sensitive to spraying here. We worked in consultation with distributor Mertens and decided…
densities can develop, and consequently it is susceptible to serious damage. Adults may also be found on Poaceae, Asteraceae, Fabaceae and…
aphid Life cycle and appearance of green peach aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great…
vegetable and ornamental crops grown in greenhouses are colonized, including tomato, aubergine and roses. About Potato aphid Life cycle and appearance…
Cotton aphid Life cycle and appearance of Cotton aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great…
increased transpiration and reduced plant growth. As damage increases, whole leaves turn yellow, and as more cell sap is removed, the leaf, and…
black cutworm Agrotis ipsilon and the turnip moth Agrotis segetum . The larvae of these moths usually feed on roots and plant parts close to the…
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