Pathology. 



488 



4050 



Pole Evans. J. P. 40390. Fusci- 

 cladium : affecting apples and pears 

 in the colony. 



Pollock, 40401. Canker of the 

 yellow birch and a Nectria associated 

 with it. 



Prillieux et Maublanc. 40465. La 

 maladie du sapin pectinc dans le Jura. 



Probst. 40476. Kompositen-be- 

 wohnende Puccinien. 



Quanger. 40517. Neue Kohl- 

 krankheiten in Nord-HoUand (Dreh- 

 herzkrankheit, Fallsucht und Krebs). 



Rabenhorst, L. Kryptogamen-Flora 

 von Deutschland, Oesterreich und der 

 Schweiz. Bd 1, Abt. 8 : Pibe. Lfg 99- 

 104. Fungi imperfect] (Hyphomvcoto;;). 

 Leipzig, 1906-07. 



Raum. 40562. Haferbeize mit 

 Formalin. 



Ravn, F. K. Plasmodiophora 



Brassicae. (Danish) Aarhus, 1907. 



Importance of dung as 



source of infection by Plasmodiophora 

 Brassicae. (Danish) Aarhus, 1907. 



Rebholz, F. 40585. Bekampfung 

 der Schorfkrankhoit unserer Obst- 

 baume. 



Reed. 40590. Infection experiments 

 with Erysiphc graminis DC. 



4059L Infection experi- 

 ments with the mildew on cucurbits, 

 Erysiphe cichoracearum DC. 



Regel, R. 40594. Sphaerotheca 

 Mors-Uvae in Russland. 



40595. Sphaerotheca 



Mors-Uvae. (Russ.) 



Reiche, K. 40609. Die hemipara- 

 sitischen Phrygilanthus- Ai-ton Chiles. 



Reuter. 40655. Verheerung von 

 Monilia cinerea Bon. aiif Kirschbau- 

 men. (Schwedisch mit deutsch. Ref. ). 



40656. Mykologische 



Notizen. (Schwedisch mit deutsch. 

 Ref.). 



■ 40658. Hexenbeson auf 



Acer platanoides L., von Taphrina 

 <sc€rina Eliass. hervorgorufen. (Schwe- 

 disch mit deutsch. Ref.). 



Richardson, Borthwick and Mac- 

 kenzie. 40685. Larch disease inipiiry. 



Ries, C4. 40719. J/o?ii7iaschaden an 

 alien Obstbaumen. 



Ritzema Bos, J. [Sphaerotheca 



Mors-Uvae Berk, et Curt, observe en 

 Hollande sur le groseiller.] (Hollandais) 

 ' s Gravenhage, 1908. 



Rolfs. 40792. Die back of peach 

 tree J. ( Valsa leucostoma Pers.) 



Rolfs. 40793. Wither-tip and other 

 diseases of citrous trees and fiuits, 

 caused by Collctotrichumgloeosporioides. 



Ruchte. 40859. Bekampfung des 

 Fusicladiums (Schwarsfleckigkeit der 

 Blatter. ) 



Ruhland. 40870. Cytologische 

 Methode zur Erkennung von Haus- 

 schwamm-Mycelien. 



40871. Zur Kenntnis des 



sog. ,,Vermehrungspilzes." 



40873. Die Kleeseide. 



Rytz, W. 40900. Synchytrium. 



Salmon. 40939. American goose- 

 berry mildew. 



40940. American goose- 

 berry-mildew [S phaerotheca Mors-Uvae] 

 attacking the red currant. 



40941. Apple mildew 



[Podosphasra leucotricha. Salm.]. 



— 40942. A new Chrysan- 

 themum dissase [caused by Septoria 

 chrysanthemella, Sacc] 



40943. European goose- 

 berry-mildew [Microsphaera Grossu- 

 lariae. Lev.] attacking the rod currant. 



40944. Apple leaf-spots 



[caxised by species of Phyllosticta and 

 S phaeropsis]. 



40945. " Black scab " 



or " warty disease " of Potatos. 

 {Chryso phlyctis eyidohiotica, Schilb.). 



40946. The hop mildew 



{Sphaerotheca Humuli (DC.) Burr.). 



40947. Cherry leaf scorch 



[Gnomonia erythrostoma, Auersw.]. 



40949. On raising strains 



of plants resistant to fungus disease. 

 [Experiments in inoculating species of 

 Bromus with Erysiphe graminis, DC] 



■ 40951. Ausbruch des 



amerikanischen Stachelbeer-Mohltaus in 

 England. 



Economic mycology for 



the vear ending April 1st, 1907. Wye 

 [Asliford printed], 1907. 



