( 2 ) 



the scrapings carefully off the sacks, and burn or otherwise destroy 

 them immediately. This scraping should be done annually early in 

 the winter."— (< Manual,' p. 287.) 



"A second edition of Miss Orraerod's work, highly valued by scientific agricul- 

 turists."— Times. 



"Every farmer, gardener, and fruit-grower should have a copy of this excellent 

 five-shilling Manual in his library, in order that he may know his enemies, and the 

 best of ascertained methods for defeating them." — Agricultural Gazette. 



"The most valuable work which has been published in England on this 

 important matter." — Bell's Weekly Messenger. 



A TEXT-BOOK of AGRICULTURAL ENTO= 



** MOLOGY, being a Plain Introduction to the Classi = 

 fication of Insects and Methods of Insect Life, with Means 

 of Prevention of Insect Ravage; suited for the use of 

 agriculturists and agricultural teachers and students. One 



vol., pp. 238; 1G4 figures. Crown 8vo, price 3s. Gd. 



BEETLES.— Cockchafer, maggot, and pupa. 



Beetles, as a rule, have two pairs of wings. The upper pair, or 

 wing-cases, which are known as the elytra, are hard and horny, and 

 form a cover or " sheath " for the lower pair ; and from this the order 

 of Beetles takes its name of Coleoptera, or sheath-winged. The under 

 wings are membranous and large when spread out in flight ; when at 

 rest they are folded both lengthwise and across, so as to fit under the 

 wing-cases. Sometimes the uuder wings are absent, which is a very 

 important consideration in preventive measures. The jaws are hori- 

 zontal, somewhat like toothed pincers laid flat, so as to work against 

 each other from side to side. — (' Text-Book,' p. 81.) 



" An excellent guide full of sound and practical information, which will be 

 found equally useful for either the farmer or gardener in his daily work, or for 

 the teacher or student in the class-room." — Times. 



" It will no doubt at once take rank as the best introductory treatise on the 

 subject in existence. We recommend it for adoption in every school and class in 

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" It is very concise, very complete, and beautifully illustrated. The book 

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 turist." — North British Agriculturist. 



" Of the execution of the book it is impossible to say too much. From begin- 

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 increased by the 163 woodcuts scattered through its pages." — The Miller. 



" Students will find it of great service in helping them to a knowledge of insect 

 life, and of the best remedies for infestations."— Nature. 



