COXTHXTS. 



Page. 



IiitixKluctory 119 



Distrilmtion 119 



Hxtent and nature of injury 119 



Life history notes 120 



Soil conditions as affecting prevalence 120 



Remedies 121 



Enemy 121 



Description 121 



ILLUSTRATIONS. 



PLATK. 



Pagp. 

 I'latk VIII. Work of tlie orange tbrips {Euthriitu viiri n. sp.). Fig. 1. — 

 Injury to tender orange shoot. Pig. 2. — Orange buds in 

 axils of leaves killed back as fast as formed, preventing 

 further growth. Fig. 3. — Scab injury at stem-end of 

 orange, due to work of thrips shortly after blossoms fell. 

 Fig. 4. — Scab injury at distal end of orange, due to work 



of thrips late in season 120 



II 



