roots of corn. This allows producers to control infestation, for the most part, by rotating their corn crop yearly with another plant (typically…
resistance: Trichoderma harzianum reinforces the defence mechanism of the parts of the plant above the ground, so-called induced system resistance…
the coolest spot, or at least in the shade, particularly during the warmest part of the day. Ensure that the hive gets some sunlight during the dark…
Mealybug & scale damage Although most species of mealybugs feed on the aerial parts of the plant, some species extract their nourishment from roots,…
The colour and pattern of the caterpillars is highly variable and depends partly on the host plant, the stage of development and the climate. A…
stage, growers can effectively monitor and utilize Aphidoletes aphidimyza as part of their integrated pest management strategies.
microconidia germinate and infect the surrounding tissue. On infected plant parts, the typical boat-shaped pink macroconidia are produced, which may…
y resemble house flies, but are lighter in colour and have biting mouth parts. Both male and female flies feed on animal blood, and females must be…
morning. Damage symptoms Although most species of mealybug feed on the aerial parts of the plant, some species extract their nourishment from roots,…
thrips ( Frankliniella occidentalis ). These tiny insects feed on the tender parts of tomato plants, including leaves, stems, and fruits, causing…
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