To ensure a bountiful plum harvest, proper care is crucial, encompassing feeding, pruning, watering, and pest control. In this guide, we’ll outline effective strategies to combat common pests that threaten plum trees in your garden.
1. Fruit Mites:
These tiny pests, particularly red mites, are a prevalent threat to plums. They reproduce rapidly during summer, laying up to 100 eggs at once with up to 8 generations per season. Mites feed on leaf juices, leading to stunted and undersized fruits. Combat adult mites with specialized insecticides like Danadim, Fufanon, or Fitoverm.
2. Aphids:
Aphids are small green insects that pose a significant threat to plum crops by draining sap and leaving behind a sugary secretion, fostering fungal growth. Control aphids using chemical solutions like 2% nitrafen emulsion or 1% DNOK solution.
3. Plum Moths:
These moths lay eggs on plum trees, and the hatched caterpillars can cause substantial damage to buds and leaves. Combat caterpillars with chemical insecticides or by clearing debris around trees in spring and removing fallen leaves in autumn.
4. Fruit Borers:
Larvae of fruit borers can inflict significant damage by tunneling into plums. Prevent infestations by promptly removing old bark, conducting autumn soil cultivation, and pruning shoots.
5. Millipedes:
These insects can cause extensive fruit damage by gnawing from the inside. Control millipedes by burying affected fruits more than 10 centimeters deep in the soil.
For successful plum cultivation, it’s essential to implement targeted pest control measures and perform timely preventive actions tailored to the season and tree condition.
