Wilmette Life (Wilmette, Illinois), 10 Apr 1931, p. 55

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sflrUu, £but no Utre, uwever succeui- ful th.e cure, can be as vigorous as a trée that is kept hcalthy, and the leaf that once b-ecomes diseased can neyer bê made, a good leaf again, although you may belp to make new leaves to take their places ; but this takes strength f romn the. tree, which should go tomake other growth. We -wýi1 considei two general -classes of pests, with which we most commonly deal, i.L e., Insects' and Fungi; hence the remedies are insec- ticides and fungicidés. The twýo arteoften combined iii ont spray so that one application.controls both. Iùsecticidesý are of two types; pois- omi, which kilt' by being eaten, and contact, or those that kiIl by actually touching the insects., This distinction is. very important, because insects which chew and eat foilage, tan, be controlled by the use of poisons, while those that suck the jices of the plant inust be killecl by contact, *because no poisons tan be gotten into their food. The contact spray kilts the insect eitber by cauüstic action that corrodes their tissues, or by ciogging their breathing pores, and suffocating the insect., Qil sprays are now generally used *for thi.& purpose, as they are more efficient' than some of the old meth- ods of contrôl, and lese expensive and easier to apply. Arsenate .of lead is the active agent in nearly ail poison sprays used. F'ungicldes are remedies used to eoiw- *trol fiangus diseases and the matter of * irevention ls especlIlny applicable te blights, ruets, etc, for the sprays should - le used before they appear, or wherç the tree ha been affected the previous season, It should lie treated at the very beglnnlng of the. season, before the dis- esse has had a chance te renew lis rav- ages. FEungi aYe realy of vegetable enigIn, unable te manufacture their ewn food, becauseo ofthe Iacks et chiorophyli or green colorng matter hence, are dàe- pendent on thelr 'lient for. nourlalment, destroylng the planittiosues' as, thev Evergreens are worthy of the bst plainting tare you , can give them. Dig the hole deep enough so that a f ew iches of - good top soit c'an be put on the. bottom of the hole before the tree is. set, and at least six inches larger ail around than1 the size of the eartb bail. Examiine the -tree to sec at- what depth it. stood in 'the nursery rowr and plat it just a itie deeper.. A good way to measure depth of the. hole is to lay a board acrois the top* of the hole and then mneasuire down to the' center. This is mor e accurate- than measuring'on the side. Set the tree- in the -hôtle- without. disturbing* the- burlap and put in enough good soi t'O -hoid the tree firmly in place. To remove the bur- apbefore the tree is placed in the botis apt to be dangru, o h I At our Nurseries yenu iIIl fd ll the varletiem of Everirees thet wilI grow in thii section of the country. We, have in qnantity, sehrubm,1 trees sMd peremniaaIsat attractive prises. Visit Our Nurseries sud make you r *wn mesolection. W. wil plaot themà for yeu: if you so desire. Ladm6p remgeM OIfle-49 Prairie Avenùe phone Highland, Park 521, Nursery-Pralrle VIew; Phone Libertyville 128-R-i' SFRýANKRS- Cash and Carry WEEKEND SALES Every Saturday, Sunday and Monday durig the montha of May and lupus. These week-end sales wilI feature the greatest bargains in PèremiW plants e ver featured by any, North Shore- nursery. In order to clear our fields of, surpluses, we will sacÉifice. approxi- mately one hundred thousand'peren niais, strong field grown plants, in,: these' week-end CGash and Carry specials, while Our surplus lasts, in, about one-third to one-haif ôofi our catalog price. Gaillardia Newport rn BeIIami This eirth- bal is- wrapped > and tied with . burlap to keep the soui im. This acçounts foi the abbreviatJPfl BB (Balled and Burlapped)- so frequenthy seen in:htursery -catalogs. In, iaadling the.-plants it is import -L ant. to keep this earth hall from ù dry-, 5 o avarety, SOc- 4angdou searlet sd ofthe StIret * ïn P*s ~ re t gt1 I

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