Pests of National Significance Insect pests Stem borer: Aeolesthes sarta Solsky (Coleoptera: Cerambycidae) Round headed borer: Macrotoma crenata Lameere (Coleoptera: Cerambycidae) Indian gypsy moth/Kashmir willow defoliator/hairy caterpillar: Lymantria obfuscata Walk. (Lepidoptera: Lymantriidae) Diseases Leaf spot/shot hole/brown rot: Cercospora circumcissa Sacc; C. rubrotincta Ellis & Everh Bacterial gummosis: Pseudomonas sp Silver leaf canker: Chondrostereum purpureum (Pers.) Pouzar White root rot: Dematophora necatrix Berl. ex Prill Whiskers rot: Rhizopus stolonifer (Ehrenb.: Fr.) Vuill. Collar rot/root rot: Phytophthora sp Coryneum blight/shot hole: Stigmina carpophila (Lév.) M.B. Ellis Powdery mildew: Podosphaera clandestine (Wallr.) Lév. Crown Gall: Agrobacterium tumefaciens Smith Townsend Prunus Necrotic Ringspot: Virus Weeds Broadleaf Lambs quarter: Chenopodium album L. (Chenopodiaceae) Tropical spiderwort: Commelina benghalensis L. (Commelinaceae) Creeping wood sorrel: Oxalis corniculata L. (Oxalidaceae) Goat weed:Ageratum conyzoides L. (Asteraceae) Sow thistle: Sonchus spp. (Asteraceae) Carrot grass: Parthenium hysterophorus L. (Asteraceae) Mock strawberry: Duchesnea indica (Andr). Focke (Rosaceae) Musk rose/rosehip: Rosa moschata Herrm. (Rosaceae) Brambles: Rubus spp. (Rosaceae) Common purslane: Portulaca oleracea L. (Portulacaceae) Grasses Bermuda grass: Cynodon dactylon (L.) Perse. (Poaceae) Canary grass: Phalaris minor Retz. (Poaceae) Cogon grass: Imperata cylindrica (L.) Raeusch. (Poaceae) Large crabgrass: Digitaria sanguinalis L. (Scop.) (Poaceae) Knot grass: Paspalum distichum L. (Poaceae) Wire grass: Eleusine indica L. (Poaceae) Coutch grass: Elymus repens L. Gould. (Poaceae) Sedges Purple nutsedge: Cyperus rotundus L. (Cyperaceae) Annual sedge: Cyperus compressus L. (Cyperaceae) Pest of Regional significance Insect pests Leaf roller/tiger moth: Panaxia principalis Kollar (Lepidoptera: Noctuidae) Mealy plum aphid: Hyalopterus arundinis Geoffroy (Hemiptera: Aphididae) Case bearer caterpillar: Coleophora nigricella Stephens (Lepidoptera: Coleophoridae) Pear psylla: Psylla pyricola (Foerster) (Hemiptera: Psyllidae) Defoliating beetles: Adoretus sp. & Brahmina sp. (Coleoptera: Scarabaeidae) Root borer: Dorysthenes hugelii Redt. (Coleoptera: Scarabaeidae) Green peach aphid: Myzus persicae Sulzer (Hemiptera: Aphididae) Chaffer beetle: Protaetia impavida Jonson (Coleoptera: Scarabaeidae) Blossom thrips: Thrips flavus Schrank (Thysanoptera: Thripidae) IPM for Cherry To know the IPM practices for Cherry, click here. Source: NIPHM; Directorate of Plant Protection, Quarantine & Storage