40 SOME FUNGOUS DISEASES OF ECONOMIC IMPORTANCE. 



Page. 

 Fruit. See Orange, Pineapple, and Pineapples. 



Fumigation, box for formaldehyde gas, construction and use 17-21 



cultures of Thielaviopsis paradoxa, experiments 21-30 



pineapples, apparatus and results, experiments 17-35 



effect on the fruit 33-34 



inoculated with Thielaviopsis paradoxa, experiments. 30-32 

 sprayed with spores of Thielaviopsis paradoxa, experi- 

 ments 32-33 



See also Formaldehyde and Formalin. 

 Fungi. See Aciculosporium take, Anthracnose, Botrytis cinerea, Botrytis 

 paeoniae, Claviceps purpurea, Glomerella rufomaculans, Kawakamia cyperi, 

 Loculistroma bambusae, Phytophthora, Stemphylium, Thielaviopsis para- 

 doxa, and Ustilago hordei. 



Fungicide, use of formaldehyde, historical review 16-17 



Gas, formaldehyde. See Formaldehyde, gas. 



generator for use in formaldehyde-gas fumigation 19 



Germination, plants, effect of formalin, studies 16 



Glomerella rufomaculans, cultural studies 13 



cyclaminis, cause of disease of cyclamen, appear- 

 ance and technical description 12-13 



Grains, germination, effect of formalin, reference to work of W. Kinzel 16 



Guether, Th., work on use of formaldehyde, reference 16 



Halsted, B. D., reference to work on Colletotrichum 13 



Hawaii Agricultural Experiment Station, experiments with formaldehyde gas 



for control of pineapple rot 17 



Higgins, J. E., experiments with formaldehyde gas in checking pineapple rot, 



Hawaii, reference 17 



Humidity, increase with different quantities of formalin, results of experiments. 34, 35 



Ideta, work on plant diseases in Japan 8 



Inoculation, pineapples, with Thielaviopsis, experiments in fumigation 30-32 



Jones, L. R., experiments in fumigation of potato scab, reference 17 



Kawakama, T., study of fungus Kawakamia cyperi 8 



Kawakamia cyperi, cause of disease of sedge 7-9 



description and control 8-9 



Kinzel, W., work on effect of formalin on germination of grains, etc., reference. 16 



Legumes, germination, effect of formalin, reference to work of W. Kinzel 16 



Loculistroma bambusae, a fungus causing witches'-broom of bamboo 9-11 



description of fungus 10 



related forms, discussion 10-11 



technical description 11 



McClintic, T. B., use of formaldehyde gas as disinfectant, reference 16-17 



yield of formaldehyde as affected by temperature variations, 



reference 20 



Macrospores, Thielaviopsis paradoxa, vitality, fumigation experiments 28-30 



Matting rush. See Cyperus tegetiformis. 



Microspores, Thielaviopsis paradoxa, vitality, fumigation experiments 28-30 



Miyabe, Dr., work on classification of Kawakamia cyperi 8 



Miyake, Dr. I., work on Aciculosporium take, reference 10-11 



Morse, "W. J., work on fumigation of potato scab, reference 17 



Neger, F. W., work on use of formaldehyde, reference 16 



Orange, "end -rot " accompanied by a new species of Stemphylium 13-14 



Pastils, formalin, generation of formaldehyde gas 17 



171 



