Author: Paola
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A mini ecosystem around my Echinops’ buds
After spending so much time on posts about aphids lately, I find myself looking more closely at any that pop up on the plot, and last week I stopped to look at my Echinops whose tips had attracted some, turning the plant into a mini ecosystem. A week later, there is no longer any buzzing…
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If fruits do not enjoy the sun
When the sun is too strong (intense sunlight, high temperatures, low humidity), or when wet fruits get hit by the sun (do not water in the heat of the day and water the base of plants rather than spraying all over them), they can get sunburnt. Sunburn is a disorder, that is: a physiological reaction…
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Of webs and apples
When I first came to the Netherlands I was shocked by the really extensive moth webing on several plants, which made them look as sick and neglected: not something I was very familiar with, at least in cultivated gardens. The spindle Ermine moth’s caterpillar also have a habit of hanging from threads in the webs…
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Deformed leaves: when aphids are the culprit
A little bit of warmth in the spring air and aphids are round the corner. Some of them feed on the underside of leaves, which causes blistering and/or deforms the leaves, so they curl up. Given as I spent some time in the last few weeks explaining red blistered and curled leaves, this post on…
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Aphid predators
Ladybirds and their larvae, as well as (some) hoverfly and lacewing larvae: sworn enemies of aphids and rather voracious critters – we are talking dozens to hundreds victims a day. Add to those parasitoid wasps that lay their eggs in the aphids’ bodies, turning them into shiny little golden globes, and you have an arsenal…
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When pear shoots go black
After coming out green and fresh, full of life, pear shoots can suddenly turn black and droopy. The sight is quite dramatic but can really signify anything from harmless to “quick, remove that and burn it!”. Below are two of the most frequent reasons, starting with the harmless one. Pear shoot sawfly (Janus compressus) Not…
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Peach leaf curl (Taphrina deformans)
Another plant species that is commonly known to suffer from red, curled up leaves in the spring is peach. The curling up is caused by a fungus, Taphrina deformans. The fungus, which favours cool and wet weather, causes leaves to pucker; the blisters are often red and rather showy, just before the fungus starts producing…

