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https://www.forestresearch.gov.uk/tools-and-resources/pests-and-diseases/database/larger-eight-toothed-european-spruce-bark-beetle-ips-typographus/ 2026-09-23T11:39:52+00:00 https://cdn.forestresearch.gov.uk/2022/02/ips_typs_adult_gyorgy_csoka_hungary_fri_bugwood.jpg https://cdn.forestresearch.gov.uk/2022/02/ips_typs_adult_gyorgy_csoka_hungary_fri_bugwood.jpg https://cdn.forestresearch.gov.uk/2022/02/ips_typs_galleries_milan_zubrik_fri_slovakia_bugwood.jpg https://cdn.forestresearch.gov.uk/2022/02/ips_typs_galleries_2_milan_zubrik_fri_slovakia_bugwood.jpg https://www.forestresearch.gov.uk/tools-and-resources/pests-and-diseases/database/oak-lace-bug-corythucha-arcuata/ 2026-09-23T11:40:37+00:00 https://cdn.forestresearch.gov.uk/2022/02/corythucha_arcuata_1-scaled.jpg https://cdn.forestresearch.gov.uk/2022/02/corythucha_arcuata_1-scaled.jpg https://cdn.forestresearch.gov.uk/2022/02/oak_lace_bug_feeding_spots_jim_baker_north_carolina_state_uni_bugwood_.jpg https://cdn.forestresearch.gov.uk/2022/02/oak_laced_bug_frass_and_adult_whitney_cranshaw_colorado_state_uni_bugwood..jpg https://cdn.forestresearch.gov.uk/2022/02/oak_lace_bug_nymph_jim_baker_north_carolina_state_uni_bugwood.jpg https://cdn.forestresearch.gov.uk/2022/02/oak_lace_bug_eggs_whitney_cranshaw_colorado_state_uni_bugwood.jpg https://www.forestresearch.gov.uk/tools-and-resources/pests-and-diseases/database/phytophthora-disease-of-alder-phytophthora-alni/ 2026-09-23T11:42:06+00:00 https://cdn.forestresearch.gov.uk/2022/02/p._alni_cankers_2_barnaby_wylder_fc-scaled.jpg https://cdn.forestresearch.gov.uk/2022/02/p._alni_cankers_2_barnaby_wylder_fc-scaled.jpg https://cdn.forestresearch.gov.uk/2022/02/alder_trees_by_stream_2_1041104.012big.width-500.jpg https://cdn.forestresearch.gov.uk/2022/02/alder_roots_1019697big.width-500.jpg https://cdn.forestresearch.gov.uk/2022/02/p_alni_cankers_1_barnaby_wylder_fc-scaled.jpg https://www.forestresearch.gov.uk/tools-and-resources/pests-and-diseases/database/phytophthora-kernoviae/ 2026-09-23T11:42:49+00:00 https://cdn.forestresearch.gov.uk/2022/02/p_kernoviae_pic_4_bilberry_dieback.jpg https://cdn.forestresearch.gov.uk/2022/02/p_kernoviae_pic_2_cankers_on_beech.jpg https://cdn.forestresearch.gov.uk/2022/02/p_kernoviae_pic_3_symptoms_on_rhodie.jpg https://cdn.forestresearch.gov.uk/2022/02/p_kernoviae_pic_1_rhodie_.jpg https://cdn.forestresearch.gov.uk/2022/02/p_kernoviae_pic_4_bilberry_dieback.jpg https://cdn.forestresearch.gov.uk/2022/02/p_kernoviae_pic_5_early_bilberry_dieback.jpg https://cdn.forestresearch.gov.uk/2022/02/p_kernoviae_pic_6_magnolia_leaf_spot.jpg https://www.forestresearch.gov.uk/tools-and-resources/pests-and-diseases/database/pitch-canker-of-pine-fusarium-circinatum/ 2026-09-23T11:44:12+00:00 https://cdn.forestresearch.gov.uk/2022/02/pitch_canker_dieback_and_cankers_joseph_obrien_usda_fs_bugwood.jpg 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