in other sheltered places. The prepupal and pupal instars can be recognized by their developing wing buds. Compared with the prepupa, the pupa has…
Malus pumila Apple About The apple tree (often named Malus domestica by mistake) is best known for the apple, the tree’s usually sweet and pomaceous…
(hypogeous) or above ground (epigeous) where they may be picked by hand. Edibility may be defined by criteria that include absence of poisonous…
at once, tunnelling down into the mesophyll tissue where damage is caused by extensive mines, leaving the outer layers of the leaf and stalk intact.…
at once, tunnelling down into the mesophyll tissue where damage is caused by extensive mines, leaving the outer layers of the leaf intact. Shortly…
indoor and outdoor crops. Good pollination in outdoor crops can be achieved by following the recommendations shown below. The recommendations have…
carovora can also be found as secondary pathogen in plants that are infected by other pathogens. The bacteria that causes black leg in potato is a…
females of the woolly aphid are 1.2-2.6 mm long, purplish brown and covered by masses of white, mealy wax. The siphunculi are pore-like and the cauda…
families. Life cycle and appearance The reproduction in Thrips palmi takes place by sexual as well as partheno-generic. Virgin females lays 1 to 8…
plants and are mostly host plant specific. Apart from the damage they cause by sucking plant sap, mealybugs and soft scales also produce honeydew (on…
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