world. C. hesperidum has many host plants, including sub-tropical fruit crops (citrus, papaya, etc.) and ornamentals such as schefflera, ficus,…
adulthood. With each moult they shed white skin, betraying their presence in the crop. Wingless females of the rose aphid are 1.7-3.6 mm long and…
adulthood. With each moult they shed white skin, betraying their presence in the crop. Reproduction of the mottled arum aphid is entirely by…
their sheer numbers. Frass deposited on leaves or flowers in ornamental crops, lettuce and herbs also causes cosmetic damage, and sometimes this can…
Make sure not to touch the pupae during handling Suspend the cards in the crop, if possible approximately 75 cm under the plant head Avoid to hang…
leafroller has also become a pest in greenhouse crops. Great damage can be inflicted on ornamental crops, such as roses, alstroemeria, azalea,…
disease management has always been a great challenge in agriculture. A healthy crop is paramount, while there is also a growing demand for sustainable…
& recognizing Knowing & recognizing Get the growers’ guide to biological crop protection Knowing and recognizing does exactly what it implies. It…
damaging pest in crucifers, their favourite host, it can also be found in crops such as tomato, pepper, some cucurbits, soybean, sesame and cotton.…
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