TY - BOOK AU - JATINDER Singh TI - Seasonal abundance and control of mango hopper Amritodus atkinsoni and Idioscopus clypealis (Lethirry) (Hemiptera; Cicadellidae) U1 - T 634.44 J35S PY - 1993/// CY - Ludhiana PB - PAU KW - LEAFHOPPERS -- CONTROL KW - CONTROL KW - ENTOMOLOGY KW - HEMIPTERA KW - MANGO KW - MANGO -- DISEASES AND PESTS KW - SPRAYING EQUIPMENT N2 - Mango hopper is active throughout the year except January The population was very high during March to May and maximum in April This period coincided with the inflorescence on the mango. The population of the pest increased with the rise in temperature, w ER -