Rose aphid

Rose aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses, reproduction takes

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Bacterial spot

conditions, the spots may merge with lesions on the petioles and stems and form long dark streaks. On fruits, first small black specks are seen on green

Crazy roots, hairy roots, crown gall

material. Infection also takes place via wounds. After infection, galls are formed which break open, releasing many bacteria. These are dispersed by rain and

Beetles

is the largest of all insect orders and displays an enormous variety of form, size and habit. A number of species are a serious pest in crops or stored

Fusarium wilt

for the plants Ensure there is adequate soil drainage Apply nitrogen in the form of nitrate instead of ammonium Prevent damage during harvest and during

Charcoal rot

cortex and vascular tissue. In the infected host tissues, new sclerotia are formed. Wilting, falling of leaves and collapse of the whole plant may occur when

Whitefly

scale insects, they belong to the division Sternorrhyncha. The whiteflies form the family Aleyrodidae. The most common species are the greenhouse whitefly

Veni GoKlean

two elements silver and copper has a synergistic effect to disinfects all forms of microbes. Colloidal particles cause cold injury to microbial cell and

Fusarium head blight or scab

for the plants Ensure there is adequate soil drainage Apply nitrogen in the form of nitrate instead of ammonium Prevent damage during harvest and during