Twig Girdlers and Dropped Twigs Horticulture and Home Pest News
By A Mystery Man Writer
Last updated 17 Jul 2024
![Twig Girdlers and Dropped Twigs Horticulture and Home Pest News](https://hortnews.extension.iastate.edu/files/images/Twig%20girdler%20damage%20Schulte%20copy.jpg)
An occasional sight in late summer, especially in southern Iowa, is the accumulation of small broken twigs on the ground under oak, hickory and other shade, nut and fruit trees. The foliage at the ends of twigs turns brown prematurely before the twigs fall to the ground. The dropped twigs that look like they were neatly cut from the tree as with a pruning shear are the work of the twig girdler, Oncideres cingulata. Damage by the twig girdler is occasionally conspicuous. Heavily damaged trees may appear ragged and young trees can become deformed.
![Twig Girdlers and Dropped Twigs Horticulture and Home Pest News](https://content.ces.ncsu.edu/media/images/brown_lacewing_larva_hemerobiidae_matt_bertone.jpeg)
8. Integrated Pest Management (IPM)
![Twig Girdlers and Dropped Twigs Horticulture and Home Pest News](https://www.ksstradio.com/wp-content/uploads/2023/09/Twig-Girdler-Beetle-59db03f693a10.image_.jpg)
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Category: Twig-girdlers - K-State Research and Extension Horticulture Newsletter
![Twig Girdlers and Dropped Twigs Horticulture and Home Pest News](https://www.pdjnews.com/sites/pdjnews.com/files/styles/article_420/public/956ddcbc89_Ar01101025.jpg?itok=WkiTgjdM)
Home Grown: Twig Girdler
![Twig Girdlers and Dropped Twigs Horticulture and Home Pest News](https://nwdistrict.ifas.ufl.edu/hort/files/2023/03/DSC_1000-rotated.jpg)
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![Twig Girdlers and Dropped Twigs Horticulture and Home Pest News](https://blogs.k-state.edu/kansasbugs/files/2015/09/jpg-6-w1oj2t.jpg)
In My Yard ---- Twig Girdler (at last)
![Twig Girdlers and Dropped Twigs Horticulture and Home Pest News](https://hortnews.extension.iastate.edu/files/article/images/fig._4.jpg)
Oak Leaves Flagging throughout the Tree Canopy
![Twig Girdlers and Dropped Twigs Horticulture and Home Pest News](https://extension.missouri.edu/media/wysiwyg/Extensiondata/Pub/images/g07276art01.jpg)
Twig Girdler and Twig Pruner
![Twig Girdlers and Dropped Twigs Horticulture and Home Pest News](https://bloximages.chicago2.vip.townnews.com/theadanews.com/content/tncms/assets/v3/editorial/a/9f/a9fc48fc-e7f9-57d2-98c0-32c360ce9c88/5d85b5777e20d.image.jpg?crop=450%2C450%2C0%2C75&resize=200%2C200&order=crop%2Cresize)
GROW!: Looking at ideas on what to do about twig girdlers, Lifestyles
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insect Gardening in the Panhandle
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Twig Girdler Beetles are Back From Master Gardener David Wall - Ksst Radio
Twig girdler/pruner - Ask Extension
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