caterpillars Leaf miners Leaf miners cause damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the…
Lyprauta sp.) can cause damage in potted orchids. The Spotted Wing Drosophila has recently invaded Europe and the Americas where it is causing serious…
Ri-plasmid in the plant tissue and causes a genetic change in the plant. Damage symptoms The four pathogenic Rhizobium species cause different…
miners Leaf miner damage Leaf miners cause damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the…
backs. Damage symptoms The damage caused by the broad mite ( Polyphagotarsonemus latus ) can look similar to the damage caused by viruses. The typical…
hours. Damage symptoms Leaf miners cause damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the leaf…
potato psyllid amplifies the feeding damage and causes ‘zebra chip’ in potatoes Indirect damage causes the most harm, since the consequences are…
Infection of carrots during post-harvest storage causes dry, sunken, black lesions. Typically, Alternaria causes spots on leaves, petals and stems.…
A very small population can thus cause considerable loss of value. Soft scales feed mostly on leaves and twigs, causing discolouration of foliage,…
Fusarium, caused by various Fusarium species, causes wilting , stunting and root rot in strawberry plants. Phytophthora Phytophthora, caused by the…
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