Cucurbitaceous plant louse

       Cucurbitaceous plant louse is cause of flowers and leaves of a cucumber and other pumpkin plants are wrinkled and braided. A Cucurbitaceous plant louse is >>>>>>>>>

False mealy dew.

       False mealy dew causes dirty taint, whitish stains on a surface of leaves of onions. False mealy dew is >>>>>>>

Onions fly

            Onions leaves sometimes become yellowish -grey, wither and soon dry up. These damages cause larvae of onions fly (whitish, length of a body to 10 mm). The onions fly develops on >>>>>>>>

Carrot fly. An ugly kind of carrots. Ligneous carrots

       It is result of damage by carrot fly. Length of an adult carrot fly is 4 - 5 mm. A paunch of a carrot fly oval, is brilliant-black, a head brownish-red with a black triangular stain. Larvae of a carrot fly >>>>>>>>

White rot of carrots. Signs. Crop protection.

       At affect of root crops by white rot the tissues are softened, on them there is a mycelium. If the affected root crops >>>>>>>

PLANT PESTS and DISEASES. A vascular bacteriosis

       The vascular bacteriosis affects white cabbage and a cauliflower, a garden radish. Leaves turn yellow, cores on them >>>>>

CABBAGE PLANT PESTS and DISEASES. Slimy bacteriosis

       Slimy bacteriosis is caused by bacteria, amazing, along with cabbage and turnips. Slimy bacteriosis shows itself first in sliming upper leaves, and then the entire head is in the decay and the inside of the stump. During the period >>>>>>>>