LAC 7:XV.123
A. The following materials are declared to be host materials for the plant pests or diseases indicated.
| Plant Pest/Disease | Host Materials |
|---|---|
| A. Sweetpotato weevil Cylas formicarius, elegantulus, (Sum.) | Dehydrated sweet potatoes; sweet potato roots, plants, vines or parts thereof; all other Ipomoea spp.; and containers used for transportation or storage of all such hosts. |
| B. Pink bollworm Pectinophora gossypiella, (Saunders) | All parts of cotton and wild cotton plants of the genus Gossypium, seed cotton, cottonseed, cotton lint, cotton linters, okra, kanef, cotton waste, gin trash, cottonseed hulls, cottonseed cake, cottonseed meal, used bagging and other wrappers for cotton, used cotton harvesting equipment, used picking sacks and any other farm products, equipment, household goods, ginning and oil mill equipment, means of conveyance and any other articles which may serve as host materials. |
| C. Phytophagus Snails Helix aspersa European Brown Garden Snail Thebia pisana White Garden Snail Megalobulimus oblongus Giant South American Snail Otala lactea Milk Snail Achatina spp. (e.g., Giant African Snail); and any other plant-feeding snail considered injurious to agriculture) | Ornamental, horticultural and nursery stock. |
| D. All sugarcane pests and diseases | Sugar cane plants, stalks, cuttings and seed; maize. |
| E. Lethal yellowing | 1. Cocos nucifera L. (Coconut palm)―all varieties, including Malayan dwarf 2. Veitchia spp. 3. Pritchardia spp. 4. Arikuryroba schizophylla (Mart.) Bailey (Arikury palm) 5. Corypha elata Roxb. (Buri palm, Gebang palm) 6. Phoenix reclinata Jacq. (Senegal date palm) 7. Phoenix canariensis Hort. ex Chab. (Canary Island date palm) 8. Phoenix dactylifera L. (Date palm) 9. Phoenix sylvestris (L.) Roxb. (Sylvester date palm) 10. Trachycarpus fortunei (Hook.) Wendl. (Chinese windmill palm) 11. Hyophorbe (Mascarena) verschaffeltii H. Wendl. (Spindle palm) 12. Caryota mitis Lour. (Cluster fishtail palm) 13. Borassus flabellifer L. (Palmyra palm) 14. Chrysalidocarpus cabadae H.E. Moore (Cabada palm) 15. Dictyosperma album (Bory) H. Wendl. & Drude (Hurricane or princess palm) 16. Aiphanes lindeniana (H. Wendl.) H. Wendl. 17. Allagoptera arenaria (Gomes) Kuntze 18. Arenga engleri Becc. 19. Ravenea hildebrandti Wendl. ex Bouche 20. Gaussia attenuata (O. F. Cook) Beccari (Puerto Rican Gaussia) 21. Howeia belmoreana (C. Moore & F. Muell.) Becc. (Sentry palm) 22. Lantania spp. (all species) 23. Livistona chinensis (N.J. Jacquin) R. Br. ex Mart. (Chinese fan palm) 24. Nannorrhops ritchiana (W. Griffith) J. E. T. Aitchison (Mazari palm) 25. Neodypsis decaryi Jumelle (Triangle palm). |
| F. Sweet potato mosaic | Sweet potato tubers, plants, vines, cuttings, draws and slips; morning glory plants. |
| G. Tristeza, xyloporosis, psorosis, exocortis | Citrus nursery stock, scions and budwood. |
| H. Burrowing nematode Radopholus similes | All plants with roots; all earth; all sand; and all parts of plants produced below soil level Exceptions: 1. aquatic plants if free from soil; 2. air plants, including certain orchids, grown in soil-free media; 3. air layered plants if roots are still established in the original soil-free moss wrappings; 4. dormant bulbs and corms if free from roots and soil; 5. fleshy, roots, corms, tubers and rhizomes for edible or medicinal purposes if washed or otherwise freed of soil; and 6. industrial sand and clay. |
| I. Oak wilt Ceratocystis fagacearum | Rooted trees, seedlings and\or propagative parts of oak (Quercus spp.), Chinese chestnuts (Castanea mollissima), tanoak (Lithocarpus deniflorus) and bush chinquapin (Castanopsis sempervirens), but not including seeds thereof. |
| J. Phony peach | All peach, plum, apricot, nectarine and almond stock. |
| K. Asian citrus psyllid Diaphorina citri | All plants and plant parts, including but not limited to nursery stock, cuttings, and budwood, except seed and fruit, of: Aegle marmelos, Aeglopsis chevalieri, Afraegle gabonensis, Afraegle paniculata, Amyris madrensis, Atalantia spp. (including Atalantia monophylla), Balsamocitrus dawei, Bergera (=Murraya) koenigii, Calodendrum capense, Choisya ternata, Choisya arizonica, X Citroncirus webberi, Citropsis articulata, Citropsis gilletiana, Citrus madurensis (= X Citrofortunella microcarpa), Citrus spp., Clausena anisum-olens, Clausena excavata, Clausena indica, Clausena lansium, Eremocitrus glauca, Eremocitrus hybrid, Esenbeckia berlandieri, Fortunella spp., Limonia acidissima, Merrillia caloxylon, Microcitrus australasica, Microcitrus australis, Microcitrus papuana, X Microcitronella spp., Murraya spp., Naringi crenulata, Pamburus missionis, Poncirus trifoliata, Severinia buxifolia, Swinglea glutinosa, Tetradium ruticarpum, Toddalia asiatica, Triphasia trifolia, Vepris (=Toddalia) lanceolata, and Zanthoxylum fagara. |
| L. Citrus greening (Huanglongbing) Candidatus Liberibacter asiaticus | All plants and plant parts, including but not limited to nursery stock, cuttings, budwood, and propagative seed (but excluding fruit), of: Aegle marmelos, Aeglopsis chevalieri, Afraegle gabonensis, Afraegle paniculata, Amyris madrensis, Atalantia spp. (including Atalantia monophylla), Balsamocitrus dawei, Bergera (=Murraya) koenigii, Calodendrum capense, Choisya ternata, Choisya arizonica, X Citroncirus webberi, Citropsis articulata, Citropsis gilletiana, Citrus madurensis (= X Citrofortunella microcarpa), Citrus spp., Clausena anisum-olens, Clausena excavata, Clausena indica, Clausena lansium, Eremocitrus glauca, Eremocitrus hybrid, Esenbeckia berlandieri, Fortunella spp., Limonia acidissima, Merrillia caloxylon, Microcitrus australasica, Microcitrus australis, Microcitrus papuana, X Microcitronella spp., Murraya spp., Naringi crenulata, Pamburus missionis, Poncirus trifoliata, Severinia buxifolia, Swinglea glutinosa, Tetradium ruticarpum, Toddalia asiatica, Triphasia trifolia, Vepris (=Toddalia) lanceolata, and Zanthoxylum fagara. |
| M. Citrus canker Xanthomonas axonopodis pv citri | All plants or plant parts, including fruit and seeds, of any of the following: All species, clones, cultivars, strains, varieties, and hybrids of the genera Citrus and Fortunella, and all clones, cultivars, strains, varieties, and hybrids of the species Clausena lansium, and Poncirus trifoliate, and Swinglea glutinosa. The most common of these are: lemon, pummelo, grapefruit, key lime, persian lime, tangerine, satsuma, tangor, citron, sweet orange, sour orange, mandarin, tangelo, ethrog, kumquat, limequat, calamondin, trifoliate orange, tabog, and wampi. |
| N. Texas Phoenix decline A phytoplasma disease | All Phoenix spp. palms, queen palm Syagrus romanzoffiana and cabbage palm Sabal palmetto. |
| O. Boll weevil Anthonomus grandis Boheman | All parts of cotton and wild cotton plants of the genus Gossypium, seed cotton, cottonseed, cotton lint, gin trash, used cotton harvesting equipment, and any other farm products, equipment, means of conveyance and any other articles which may serve as host materials. |
AUTHORITY NOTE: Promulgated in accordance with R.S. 3:1655.
HISTORICAL NOTE: Promulgated by the Department of Agriculture, Office of Agricultural and Environmental Sciences, LR 11:319 (April 1985), amended by the Department of Agriculture and Forestry, Office of Agricultural and Environmental Sciences, LR 16:294 (April 1990), LR 18:701 (July 1992), amended by the by the Department of Agriculture and Forestry, Office of Agricultural and Environmental Sciences, Boll Weevil Eradication Commission, LR 40:1516 (August 2014).