bumble bees. Curr Opin Allergy Clin Immunol 2006; 6: 294-7. A printed poster showing the images is available from Koppert. This poster is also…
leaves. Some species induce the formation of leaf gall. Infested fruits can show yellow or brown spots or can be distorted. Heavy infestation can…
controls may replace personal protective equipment if a COSHH assessment shows that they provide an equal or higher standard of protection. To avoid…
between varieties. Radiant heat affects the plant differently. Figure 4 shows the thermal imaging of a tomato plant. Observations confirm that the…
controls may replace personal protective equipment if a COSHH assessment shows that they provide an equal or higher standard of protection. (1) This…
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