S;,! '•': 



&c. The practical 



THE GARDENERS' CHRONICLE. 



— — — =— = J J uy - 



ssque, graph of the known tl == — _< 



inquirer may take of a new genus belonging to the gm 



works of really fine recently found in our own garden at 



ie beholder to the . The r ich these is imprisoned by Formica flava in^"^"** iS 



with aquatic and architectural embellis 

 ■ell as with beautiful and interesting 

 neral idea of a Garden or F 



Tegard the 



includes the requirements of a 



mpts at composition or tasteful 

 , him ask himself, " Is this 

 artistically and pictorially perfect 1 " If not, 

 m it defective or redundant 1 " and this 

 he must do in all cases, whether with reference to a 

 i'ew cut flowers, the training of a single plant, the 

 ordering of groups of growing plants, of a combina- 



1 design, including house a 

 sists the comprehensive i< 

 Ve may possibly return to t 





Inhibition advertised to take place at 

 Norwich on the 18th and 19th of the present n 

 the Carnations and Picotees will not be staged 

 after the arrival of the first down train from L 



Bethel-street, Norwich, on or before 



i in the Commune of GuerbavUle, in the part of 



,e four stems there is a regular, deep h 



f .(Esculapius the task of deciding whether, in reality 



ground where they have been bred is required for othei 

 kinds of crops. In fact, the occurrence of colonies oi 



never been before noticed is a very instructive eircum- 



physical difficulties of the case, numbers of these in- 

 sects may be found in new or hitherto unexpected 



peculiar modes of propagation among the Aphidse com- 



any other equivocal means of development. 



Another character of these underground species con- 

 sists in their being generally covered with a fine whitish 

 powder, which comes off upon the fingers when they are 

 handled. They generally live upon the roots of plants, 

 in small colonies, individuals of all sizes being found 

 together, even in the middle of winter. The a 

 Van HeydeD, of Frankfort, was the first anthc 

 particularly examined these insects; aDd his 

 genera, described in the memoirs of the Frankfort 



t a £em°a^nLd-1fig a dfth\Ton 



Paracletus cimiciformu, V. H.— One-eighth i 

 ich long. Found in the nest of the red ant, Fo 



Trama, Van H.— Antennse short, indistinctly 7 jo 

 ind torsi very long, Sout^SSs.Tnd'wfth' tw? t 



7 

 ae.e.ghth of an inch long. Found at the roots of 



Here also probablv h«»lnn«, «. ~ 

 ;-. •. - -- ' 



on the roots of Zea Mays.* ' V ° U "•■ P- 201, t* 

 Rhizobius, Burmeister, Kalt —An 



Rhizobius PtloseUce, Burm — T«.„a 

 an inch, found on the roots ITw^L «»*** 



in ih?°preced1n e/i Tofume rff"- 1 *"** 

 found at the roots of ^Jerusa^em Arnchot^* 



Here probably also belongs another^!,, 

 in October on the roots of Carrots, andW.^ 

 J^e only specimens I have seen were s^jjj 



Smtnthtjrodes, J. 0. W.— This is anew** 



.-•:'•■ 



; 

 length, the second being rather 

 about half the length of the third, and the'f _ 

 body short and subgloboTe" "finely pifise, U&H 

 appendages. The legs are short, with two-jointd in 



I s Beta, J. 0. W.— Length oi 

 vith the articulations of the body scire !y ■ 



isting of individuals of different sizes, gene 

 extremely sluggish in their movements. J. 0. 



ill! J u? ry . tj thil ' ° ^ LiSt 'intverym 

 r , e i; ; , ate of honey appenc 



j, or radios of the trs Heyd/Kalt- 



ne nesta of Formica rufa ; possibly i 

 Here^probably also belongs the 



I ■>:<", ^ l 





ENTOMOLOGY. 



^r fear that there is scarcely on 



(whose gardens have doubtless at oik 





DISEASES OF PLANTS. 



tly after they are open, fall off. In rV 



Apples, Pears, and s 

 of it. Cultivate 



family of Cru« 



:Us,especMjoftk 



file : 



' 



ire thesameasthwe^pventoc **' jj£jj3 



drea°effect. yfc 



5 well as * he *^^ 



individual, the remainder beinf in a natural state* 



■ - - ■ T sh case a partial remedy r - 



ined to the bending^ 



which cnrr«H te 



; rM r, : u... H ' 





