390 Journal of Agricultural Research voi.x, no.s 



(9) Reuter, Enzio. 



1900. UbER die WEISSAHRIGKEIT DER WEISENGRASER IN FINLAND. EIN 



BEiTRAG zur kenntnis HIRER ursachEN. In Acta Soc. Fauna et 

 Flora Fennica, v. 19, no. i, 136 p., 2 pi. 



Tarsenomus culmicolus, n. sp., p. 136. 



Notes on injury to spikes of meadow grasses in Finland. 



(10) Tryon, Henry. 



1898. FRUiTLET CORE-ROT OF PINEAPPLE. In Queensland Agr. Jour., v. 3, 

 pt. 6, p. 458-467, pi. 68-71. 



Tarsonemus ananas, n. sp., p. 462-463. 



(11) Warburton, Cecil. 



1904. ANNUAL REPORT FOR 1904 OF THE ZOOLOGIST. In Jour. Roy. Agr. Soc. 

 England, v. 65, p. 273-287, 4 fig. 



Tarsonemus tepidariorum, n. sp., p. 28s. 

 Tarsonemus ckironiae, n. sp., p. 286. 



(12) Weiss, H. B. 



I915. preliminary list OF NEW JERSEY ACARINA. In Ent. News, V. 26, 

 no. 4, p. 149-152. 



PLATE 51 



A. — (Left to right.) A healthy, a somewhat infested, and a badly infested cyclamen 

 plant with the characteristic distortion, dwarfing, and ciu-ling of the foliage, 



B. — Flats in a greenhouse containing young cyclamen plants just transferred from 

 seeds flats into small pots, showing the proper size at the time of the first spraying . 



