The bronzing and partial defoliation occurs later in the season. London Plane Trees would normally have a full canopy at this time of the year; this pest will also attack Oriental Plane trees P. orientalis as well. They may attack rhododendron, mountain laurel and related plants. 0000005146 00000 n The Sycamore Lace Bug is a native North American pest of plane trees (aka Sycamore trees), and was introduced into NSW during 2006. A serious pest is in regards to ornamental and native trees, Cypress canker is a serious fungal disease that affects certain coniferous species, Moreton Bay Fig Psyllid mycopsylla fici can cause significant damage and defoliation primarily in Moreton Bay Figs and less so in Port Jackson Fig, Pest of Plane trees or Sycamore and familiar to many gardeners, Call us for a free quote 1300 356 728, For New Customer, Click Here to Request a Free Quote, For Existing Customer, Click Here to Book Your Treatment. In Australia, SLB is suspected to have spread via attachment to vehicles externally; it is known to hitchhike within the cabin, while it has also been noted that the insect often lodges in people’s hair or clothing. Leaf Scorch (Sycamore Anthracnose) is a fungal disease widely established in this country. The sycamore lace bug, Corythucha ciliata (Say) is a native North American insect that feeds on sycamore trees (Platanus spp., especially Platanus occidentalisL.). ��7=�f���13łU $�G�siP��9j�B�sХT �~;P�0�C��%�����p�c������G�O��y��U�[�S!��|p V������3����:�o� �o뮫K��zq �?ȍ��X�������vC�g)2 |hP�O�� �V��)g�B�0�i�W��8#�8wթ��8_�٥ʨQ����Q�j@�&�A)/��g�>'K�� �t�;\�� ӥ$պF�ZUn����(4T�%)뫔�0C&�����Z��i���8��bx��E���B�;�����P���ӓ̹�A�om?�W= Sycamore Lace Bug PDF factsheet(PDF, 622 Kb). The damage SLB causes is also similar to that caused by other lace bugs, with adults and nymphs feeding on the underside of leaves. We advised the council arborists that they would get two growth seasons out of one treatment, further control can be increased with higher dose levels. Not much is known of the best management approach. Some images in this publication were taken by Peter S. Gillespie, Holger Bayer Environmental Science images and Chemistry. Several consecutive years of severe lace bug damage, combined with other stress factors, m⦠Tolerate lace bug damage when possible, the damage is mostly aesthetic. Elmsavers has years of experience treating a range of diseases and pests in plane trees. Foliar Damage. %PDF-1.3 %���� SLB is a known vector of Ceratocystis Fimbriata, also known as “Canker Stain”. For example, a walnut lace bug wonât feed on an azalea, and a willow lace bug wonât feed on a sycamore. Nymphs hatch and begin to feed close to where the eggs were laid, Moulting cast-offs make the population appear larger than it actually is. Lace bug feeding is not a serious threat to plant health or survival. K@���Z��Q�+jAq�������B���!Y�1&�d]�ys����=n5�2�T��%KF�S)��4Oe�X���A���d%K ��Lݷ�3g��m5��9��q�HJv������@/ x�bb�``b``Ř � �� � Although lace bugs feed on the underside of leaves, the damage is most apparent on the upper leaf surface (Figs. Y�q� ���;���!Mݾ�/�qeY�D�dVm��ٚ�)j;��n�DiP��p�F˦��1ȷ���n�I���4p�&�ÆU)�[�b��_k쪩wP@k��QKWTXsHa_B��5���A���J�k�I0�b�Ŭ�r>�z]�g��_���cݴ@߈n\˴n >,�^��!��f���J�}���Ao�X�ף��.�[�KvF]�&��[���[V/ԮC�y�+����5*�(4 Its spread is facilitated by human activity, particularly vehicles along major transport routes. Sycamore Lace Bug Damage These lace bug species live on the undersides of leaves where they use their piercing/sucking mouth parts to suck juices from their host plants. ��w�G� xR^���[�oƜch�g�`>b���$���*~� �:����E���b��~���,m,�-��ݖ,�Y��¬�*�6X�[ݱF�=�3�뭷Y��~dó ���t���i�z�f�6�~`{�v���.�Ng����#{�}�}��������j������c1X6���fm���;'_9 �r�:�8�q�:��˜�O:ϸ8������u��Jq���nv=���M����m����R 4 � In North America, SLB has also occasionally been recorded on other hosts (see Halbert & Meeker 2001). 0000011151 00000 n They provide an early reminder that fall is coming to Florida gardens. 0000222167 00000 n 0000008358 00000 n London Plane Trees would normally have a full canopy at this time of the year; this pest will also attack Oriental Plane trees P. orientalis as well. For instance, the sycamore lace bug primarily feeds on sycamore, the HAWTHORN LACE BUG on hawthorns, and the OAK LACE BUG on oaks. <<4BE53424DEBDF949ADF8E3381C7E4F1B>]>> Large yellow and gray areas develop on the top of the leaves.
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