Bibliography of Writings of Professor M. V. Slingerland 643 



1 90 1 {continued) 

 Parasites of tent caterpillars. Rural New-Yorker 60:371, fig. 150. 



The " hickory horned devil." Rural New-Yorker 60:378, fig. 334. 



Citheronia regalis. 

 Dung worms and white grubs. Rural New-Yorker 60 : 420. 



Snout beetle on fruit. Rural New-Yorker 60:452. 



Imbricated snout beetle. 

 An experience with spraying. Rural New-Yorker 60:468. 

 Spraying for the codling moth. Rural New-Yorker 60:468. 



Scales on maple trees. Rural New-Yorker 60 : 469. 



Lecanium sp. 

 Plant lice on plum trees. Rural New-Yorker 60:469. 

 Peach root-aphis. Rural New-Yorker 60:484. 

 Woolly aphis on apple roots. Rural New-Yorker 60:484. 

 A talk about plant lice. Rural New-Yorker 60:484. 



Seventeen-year locust; watermelon bug; strawberries. Rural New- 

 Yorker 60:484. 

 Plant lice on apples. Rural New-Yorker 60:484. 

 Dodder on raspberry plants. Rural New-Yorker 60:532. 



Killing the cucumber bug. Rural New-Yorker 60:532. 



Striped cucumber-beetle. 

 The " bag-worm " on evergreens. Rural New-Yorker 60: 580. 

 The story of plant galls. Rural New-Yorker 60:594, fig. 262. 

 Some injurious lady bird insects. Rural New-Yorker 60 : 610, fig. 266, 267. 

 Hessian flies and ragweed. Rural New-Yorker 60:612. 

 Facts about " fly-proof " wheat. Rural New-Yorker 60:627. 



A mysterious bean trouble. Rural New-Yorker 60:643, fig. 288. 



Wet weather and a rot disease (?). 

 Crows and their food. Rural New-Yorker 60:660. 



A worm that " has worms." Rural New-Yorker 60:674, fig. 303. 



Tomato worm, Phlegothontius sp. 

 The fall webworm. Rural New-Yorker 60:685, n g- 294-296. 

 Work of the 17-year locusts. Rural New-Yorker 60:690. 



A grapevine beetle. Rural New-Yorker 60:693. 



Spotted pelidnota. 

 Diseased caterpillars. Rural New-Yorker 60:713. 



Fall webworm. 

 Poultry and potato beetles. Rural New-Yorker 60:772. 

 Pear leaf spot. Rural' New-Yorker 60 : 7 7 2 . 



A strange apple pest. Rural New-Yorker 60:788. 



A dry rot due to undetermined fungus. 

 Naphtha for grain insects. Rural New-Yorker 60:821. 

 " White ants " on apple roots. Rural New-Yorker 60:852. 

 Review of C. M. Weed's " Nature biographies." Country life in America 

 1 : xxvi-xxvii. 



