Ot) 



I5rSE€TS AFFE€Ti:5fCJ THE CliOVEll 



( TriJ'o/inm.) 



Injuring tlfto Kootii*. 



277. CLOVER ROOT-BORER. 



Hylesinus trlJ'oUi Miill. 



[Injured root, adult beetles: figures of injuries aad insect in all stages from Riley's Report 

 for 1«78.] 



Enemies: 



277a. Telephorus bilineatus (Say.) 

 [Adult beetle.] 



Remedies : Plowing under in the spring of the second year. 

 Chief Article : Riley, Rept. Dept. Agric, 1878, p. 4o-4.3. 



Injuring the l§tem^. 



278. CLOVER STEM-BORER. 



Languria mozardi Latr. 



[Injured stems, adult beetles : figures of all stages from Comstock's Report for 1879.] 



Remedies:. Early summer followed by a fall cutting. 



Chief Article: Comstock, Rept. Dept. Agric, 1879, p. 199-200. 



Injuring the I^eaves. 



279. CLOVER ALEURODES. 



A/eurodea sp. 

 [Leaves with adults.] 



280. CLOVER LEAF-BEETLE. 



PhtjUynomns punctatus (Fabr.) 



[Injured leaves, larva, cocoon, and adult beetles: figures of work and beetle in all stage.s with 

 details of structure from Riley's Report for 1881.] 



Enemies : 



280a. Collops quadrimar.nlatus (Fabr.) 

 [Adult.] 



Remedies : Plowing under in j\Iay. 



Chief Articles: Riley, Rept. Dept. Agric, 1881, p. 171-179; Lint- 

 ner, 1st Rept. Ins. N. Y., p. 247-253. 



281. GRAPE-VINE COLASPIS. 



Colaspis brunnea Fabr. 



Syn. Colaspis flavida (Say.) 



[Injured leaf, adult beetles.] 



See No. 150. 



