Pests of National Significance Insect and mite pests Fruit fly: Bactrocera dorsalis (Hend.) (Diptera: Tephritidae) Bark eating caterpillar: Indarbela quadrinotata Walker (Lepidoptera: Cossidae) Scale: Coccus viridis (Green) (Hemiptera: Coccidae) Aphid: Toxoptera aurantii Boyer de Fonscolombe (Hemiptera: Aphididae) Thrips: Heliothrips spp. Bouché (Thysanoptera: Thripidae) Chafer beetle: Adoretus duvauceli Blanchard (Coleoptera: Scarabaeidae) Grey weevil: Myllocerus discolor Boheman (Coleoptera: Curculionidae) Pomegranate butterfly: Deudorix epijarbas (Moore) (Lepidoptera: Lycaenidae) Diseases Shoot/fruit blight and bark canker: Phoma glumerata (Corda) Wollenw Hochapfel Crown rot: Phytophthora spp. (Mont.) de Bary Root rot/ white rot: Polyporus paustis P. Micheli ex Adans Wither tip: Colletotrichum gloeosporioides (Penz.) Penz. and Sacc. Collar rot: Sclerotium sp. Sacc. & Diplodia spp. Fr. Twig blight and canker: Cytospora chrysosperma Pers Die back: Cytospora eriobotryae Curzi Leaf spot: Entomosporium sp Fire Blight: Erwinia amylovora (Burrill 1882) Winslow Scab: Spilocaea spp., Venturia spp Weeds Broadleaf Lambs quarter: Chenopodium spp. L. (Chenopodiaceae) Scarlet pimpernel: Anagallis arvensis L. (Primulaceae) Creeping wood sorrel: Oxalis corniculata L. (Oxalidaceae) Goat weed: Ageratum conyzoides L. (Asteraceae) Coat buttons: Tridax procumbens L. (Asteraceae) Congress grass: Parthenium hysterophorus L. (Asteraceae) Tropical spiderwort: Commelina benghalensis L. (Commelinaceae) Painted spurge: Euphorbia geniculata Ortega (Euphorbiaceae) False Mallow: Malvastrum coromandelianum (L.) Garcke (Malvaceae) Grasses Bermuda grass: Cynodon dactylon L. Pers. (Poaceae) Cogon grass: Imperata cylindrica (L.) Raeusch. (Poaceae) Large crabgrass: Digitaria sanguinalis L. (Scop.) (Poaceae) Knot grass: Paspalum distichum L. (Poaceae) Rabbit/crow foot grass: Dactyloctenium aegyptium (L.) Willd (Poaceae) Yellow foxtail: Setaria glauca (L.) P. Beauv. (Poaceae) Sedges Purple nutsedge: Cyperus rotundus L. (Cyperaceae) Rodents Indian mole rat: Bandicota bengalensis (Gray) (throughout India) Soft furred field rat: Millardia meltada (Gray) (throughout India) Vole: Alticola spp. IPM for Loquat To know the IPM practices for Loquat, click here. Source: NIPHM; Directorate of Plant Protection, Quarantine & Storage