grey to grey-brown forewings with a faint kidney-shaped marking and a red spot. They have broad hindwings, evenly light or dark grey or orange-yellow…
wounds, where the side roots are formed or through other similarly damaged spots. On the infected plant, new sporangia with zoospores are formed, that…
brown-black head and thorax and a reddish abdomen. There is a dark brown spot on the abdomen and several transverse black bands across the body. The…
of the body. The legs are also long, there are two distinctive dark green spots on the abdomen at the base of the cornicles. Alate (winged) females…
healthy tubers during post-harvest storage. Damage symptoms Clavibacter causes spots on stems, leaves and fruits. Leaves and shoots wilt. On the lower…
Protect the hive against strong winds. Position the hive in a sheltered spot, or weigh down the hive. Position the hive horizontally, so that the…
dark segments and recurved labial palps, that are well developed. Black spots are present on the anterior wings. Adults are nocturnal and usually hide
and a yellow-green to green or even reddish abdomen. They have a dark brown spot on the abdomen and several transverse black bands across the body.…
us For trapping whiteflies, thrips , leaf miner and fungus gnats in hot spots or places where high pressure can be expected, such as along gables,…
are more stomata on the underside of the leaf. On the upper side, yellow spots are noticeable. In case of a severe epidemic, the fluffy colonies also…
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