Horticulture/Pests and Diseases of Lactuca

{| style="background: #ffd;; border: 1px solid #aaaaaa; padding: 6pt; margin: 12pt 8%; width: 90%; margin: auto;" class="notice noprint"> | style="width: 58px;" | left|TODO | Note to Contributors: The Pest and Disease list pages should always be included on the genus or genera page. These lists should eventually be replaced by a "troubleshooting" section. (This notice will not appear on printouts or on the including page.) Use {{:Horticulture/Pests and Diseases of {{SUBPAGENAME}}}} to include the list below (place it just below "Pests and Diseases") |} Pests ../Aphids/ Pea Aphid: ../Acyrthosiphon pisum/ Bean Aphid: ../Aphis fabae/ Brown Ambrosia Aphid: ../Dactynotus ambrosiae/ Potato Aphid: ../Macrosiphum euphorbiae/ Green Peach Aphid: ../Myzus persicae/ Red Lettuce Aphid: ../Uroleucon pseudambrosiae/ Cabbage Aphid: ../Brevicoryne brassicae/ Lettuce Aphid: ../Nasonovia ribisnigri/ Lettuce Root Aphid: ../Pemphigus bursarius/ ../Hoppers/ Aster Leafhopper: ../Macrosteles facifrons/ Southern Garden Leafhopper: ../Empoasca solana/ ../Whiteflies/ Silverleaf Whitefly: ../Bemisia argentifolii/ Greenhouse Whitefly: ../Trialeurodes vaporariorum/ ../Bugs/ Pale Legume Bug: ../Lygus elisus/ Western Tarnished Plant Bug: ../Lygus hesperus/ Tarnished Plant Bug: ../Lygus lineolaris/ False Cinch Bug: ../Nysius raphanus/ Garden Fleahopper: ../Halticus bractatus/ ../Thrips/ Western Flower Thrips: ../Frankliniella occidentalis/ ../Flies/ American Serpentine Leafminer:../ Liriomyza trifolii/ Chrysanthemum Leafminer: ../Phytomyza syngenesiae/ ../Beetles/ Banded Cucumber Beetle: ../Diabrotica balteata/ ../Flea Beetles/ Palestriped Flea Beetle: ../Systena blanda/ Redheaded Flea Beetle: ../Systena frontalis/ ../Caterpillars/ Zebra Caterpillar: ../Ceramica picta/ Corn Earworm: ../Helicoverpa/Heliothis zea/ Variegated Cutworm: ../Peridroma saucia/ Beet Armyworm: ../Spodoptera exigua/ Yellowstriped Armyworm: ../Spodoptera ornithogalli/ Cabbage Looper: ../Trichoplusia ni/ Celery Leaftier: ../Udea rubigalis/ Alfalfa Looper: ../Autographa californica/ Western US Celery Looper: ../Anagrapha falcifera/ Saltmarsh Caterpillar: ../Estigmene acrea/ Western Corn Rootworm: ../Diabrotica virgifera virgifera/ Western Yellowstriped Armyworm: ../Spodoptera praefica/ Angle Shades: ../Phlogophora meticulosa/ Autumnal Rustic: ../Eugnorisma glareosa/ Cabbage Moth: ../Mamestra brassicae/ Common Swift: ../Korscheltellus lupulina/ Garden Dart: ../Euxoa nigricans/ Ghost Moth: ../Hepialus humuli/ The Gothic: ../Naenia typica/ Grey Chi: ../Antitype chi/ Heart and Club: ../Agrotis clavis/ Heart and Dart: ../Agrotis exclamationis/ Ingrailed Clay: ../Diarsia mendica/ Large Yellow Underwing: ../Noctua pronuba/ The Nutmeg: ../Discestra trifolii/ Setaceous Hebrew Character: ../Xestia c-nigrum/ The Shark: ../Cucullia umbratica/ Small Angle Shades: ../Euplexia lucipara/ Turnip Moth: ../Agrotis segetum/ ../Slugs and Snails/ Diseases ../Bottom Rot/ ../Rhizoctonia/ ../Downy Mildew/ ../Gray Mold/ ../White Mold/ ../Sclerotinia/ Other Problems ../Calcium Deficiency/