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Some scales, thrips and mites affect the surface of the fruits and spoil their appearance. The fruit boring flies (Tephritidae) and caterpillars (Tortricidae, etc.) can cause serious damage and the adult insects are difficult to kill.
15 Μαΐ 2020 · However, if the trees are excessively watered, then fruit quality problems can occur, with an increased incidence of blemishes, such as wind scar and scab, and an increased incidence of green...
8 Φεβ 2022 · There are six Phytophthora spp. capable of causing disease in citrus fruit trees, but the greatest reduction in fruit yield may be attributed to the following two spp.: (1) Phytophthora...
A new full-color field guide will help you identify common fruit disorders, pests, and beneficials and provide basic principles of sustainable fruit production. For ease of use, the disorders are color-coded by the fruit type and the plant part where you may initially notice a symptom.
8 Σεπ 2021 · Among several species of fruit flies Bactrocera dorsalis (Oriental fruit fly) and Bactrocera zonata. (peach fruit fly) are important in citrus fruits. Destruction in citrus fruits are...
Numerous species of insects have attained pest status at various locations at different times because of the damage they cause on citrus trees and fruits and the pathogens they transmit.
This guide helps tree fruit growers identify pestilent insects, mites, and diseases, and to recognize beneficial insects, spiders, and mites that should be preserved in the orchard. Diagnostic keys for each type of tree fruit direct you to the possible solutions based on the type of damage observed.
