CHAPTER XV

INSECTICIDES--TOOL-ROOM

The enemies of growing things have certainly increased alarmingly of

late years. I cannot recall that formerly any insect was to be found

in either vegetable or flower garden, other than the potato bug,

currant-worm, cabbage-worm, and the green worm and small black beetle

on the Rose; but now there are so many horrid creatures lying in wait

until a plant is in perfection, to cut the stalk, or eat the root, or

eat the pith from the stalk so that it falls, or to devour the leaves

and eat the blossoms, that insecticides and a spraying machine are

as necessary to a garden as a spade. For a small garden a spraying

machine holding from a couple of quarts to a gallon, can be bought for

a trifling sum, that will answer the purpose very well For a larger

garden, a good air-pump, costing from five dollars upwards, will be

found an excellent investment.

One of the best insecticides is Bordeaux mixture, which can either be

bought or made. I have twenty-five gallons made at a time and keep it

always on hand. The following is the receipe:

Three pounds of blue vitriol in coarse crystals; three pounds of

unslaked lime. Slake the lime in two and one-half gallons of water;

pour two and one-half gallons of water over the blue vitriol in

another receptacle, and let both stand over night. In the morning

stir the blue vitriol until all is dissolved; then let two persons

pour simultaneously the lime water and the blue vitriol into the same

receptacle, and add twenty gallons of water; stir well before filling

the spraying machine.

[Illustration: The Pergola (first summer)

August twenty-fifth]

Bordeaux mixture is to be used for rust, mildew, and all kinds of

blight, whenever the leaves of plants have a tendency to turn black.

Hollyhocks seem to be universally attacked by rust. Spraying the plants

at the end of April, and again in the middle of May, should entirely

prevent this. I have found that Bordeaux mixture prevents the leaves

of Monkshood from turning black and falling off, if the plants are well

sprayed with it about the middle of June and the first of July.

Phloxes grown in rather shady places will, in damp weather, fall

victims to mildew on the leaves. Spraying with Bordeaux mixture the

end of June and middle of July should prevent this. Roses also have a

tendency in warm, damp weather to mildew, which can be prevented by

spraying the plants with Bordeaux mixture.

Kerosene emulsion may also be prepared, and is excellent for killing,

both the small green aphids that often cover the leaves of Roses, and

other hard, scaly insects. Following is the receipe:

Put one cake of laundry soap shaved fine into one gallon of water. When

dissolved, add two gallons of kerosene oil. This makes the emulsion.

For spraying, use one quart of the emulsion in fourteen quarts of

water. Be sure that this is very thoroughly mixed before filling the

sprayer.

Powdered hellebore, if dissolved in the proportion of one pound of

powder to one gallon of water, will destroy both the green worm on the

Rose leaf and the small dark beetle that eats the Roses. It will also

dispose of green worms on other plants.

Slug-shot dissolved, one-half pound of powder to one gallon of water,

will, if used the latter part of April and several times in May, keep

the Roses comparatively free from insects. Slug-shot and hellebore may

also be used dry and blown on to the plants with a bellows.

I have used Hellebore in my garden for many years without harm to

anything except the worms and beetles. But recently I heard of a lady

who was severely poisoned in using dry Hellebore. The wind blew it into

her face; perhaps some was inhaled, and serious illness resulted. I

mention the fact here, to caution all who use it not to let either the

spray or the powder come in contact with the skin. Some persons may be

susceptible to the poison while others are not,--presenting a case of

what the doctors call an "idiosyncrasy."

Paris green, mixed in the proportion of two tablespoonfuls to three

quarts of water and used as a spray, will destroy a beetle that

sometimes appears upon the Gourd vines.

Tobacco water will kill the black aphids which appear on the stems and

leaves of hardy Chrysanthemums. It will also kill green aphids. This

spray is made by filling an ordinary pail lightly, not pressed down,

with tobacco stems. Pour as much cold water into the pail as it will

hold; let it stand for three hours, when it is ready to use in the

spraying machine. This mixture will be good for only twenty-four hours.

Tobacco spray will also destroy the large red aphid (I call it this for

want of, perhaps, the proper name) that has recently appeared in some

localities upon the stems of the Rudbeckia (Golden Glow) and of the

single hardy Sunflower, just below the blossom.

The enemy of the Box is the white spider. The insect spins its web on

the Box and works from the inside. If the branches are pulled aside,

the inside of the plant will be found full of dead leaves in the

vicinity of the web. Recently I read in a well-known gardening monthly,

that this spider could be destroyed by spraying with kerosene emulsion.

I have some fine Box trees, and there were several white spider-webs on

each. Watering with a very strong force of water had been tried without

effect. Upon reading the article in the monthly and finding that the

spider was certainly causing disaster which might be fatal, I proceeded

to have the trees sprayed with kerosene emulsion, using it of the same

strength as for Roses. In fact, the sprayer was not re-filled, as

there was enough left in it since last using it on the Roses. About

three days after the Box had been sprayed, large, unsightly brown

patches appeared on the trees, showing that the emulsion had killed the

leaves wherever it touched them. The spider was not harmed.

I mention this experience as an example of the danger of taking all

the directions found in horticultural publications as gospel truth.

Nor should an amateur gardener ever be tempted to trifle with plant

medicines. I have a certain friend whose affection for her Roses

is more profound than her knowledge of how to treat their natural

diseases. Observing last summer that one of her most cherished Crimson

Ramblers was covered with aphids, she concluded to spray it with

"something." A bottle of carbolic acid being most available, she

tested its merits at once. The efficacy of carbolic acid as a poison

was proved beyond a doubt, for the insects became singularly dead in

a day or two, and so did the leaves; they fell off together. There

was nothing left but the forlorn stems and branches, looking like some

freak of the vegetable kingdom.

TOOL-ROOM

[Illustration: Tritoma (Red-Hot Poker Plant)

September twenty-eighth]

It is of the greatest importance to have a tool-room or closet

according to the size of the place, and to require all implements

to be kept there when not in actual use. There should be shelves

across one end or side, where shears, trowels, garden cord, clippers,

watering-cans, mallet, various mixtures for spraying, oil-cans, keys

for turning on the water, twine and all the smaller things one uses,

may be found at a moment's notice. Garden sticks painted green, in

three sizes, three and a half and four feet long, and five-eighths of

an inch in diameter, and thicker ones an inch in diameter for Dahlias,

should be kept on hand in barrels. They can be bought of lumber-dealers

in New York, where they are known as "dowels." They come in bundles

of one hundred, costing from sixty cents to a dollar and twenty-five

cents a bundle, according to size, unpainted, and the men can paint

them on rainy days. The lawn mowers and the roller (which should be

a heavy one) can also be kept in the tool-room. Rakes, both iron and

wooden, hoes, spades and shovels, the latter both long-handled and

short-handled, are best kept hung up along one side of the closet,

where the men can see at a glance what they want.

There should also be a pickaxe and a crowbar for taking out refractory

stones, and, most necessary of all things in a garden, the wheelbarrow

should be kept here, too. A sickle and a scythe must not be forgotten.

If the garden is large, a two-wheel tip-cart will prove a great saver

of labor in carting manure and soil and in the removal of debris.

On a particular shelf in my tool-room I keep my private trowel and

flower scissors, to which are attached long red ribbons as a warning of

"Hands off!" to others. There is also a clipper which I often use in

walking about to trim a bit here and there from a shrub or a climbing

Rose.

If a scrap-book be kept, in which everything of interest pertaining to

the garden can be pasted or written, it will be found a great help. In

this way items about fertilizers, insecticides, special treatment of

plants, with copies of lists ordered, can be preserved, and also, most

interesting of all, notes of when the different plants bloom each year.

I find the following under date of October 18, 1901:

"To-day, though ice has formed three times, I have filled nineteen

vases with flowers. They are Phlox, Larkspur, Monkshood, Salvia,

Nasturtium, Roses, Mignonette and Chrysanthemums."

After trying many kinds of gloves for gardening, including the rubber

ones, I now use only old Suede gloves; they give sufficient covering

and permit more freedom of movement to the hands and fingers than those

of heavier material. It would be quite impossible to transplant tiny

seedlings while wearing gloves with clumsy finger-tips.

Unless a woman possesses a skin impervious to wind and sun, she is

apt to come through the summer looking as red and brown as an Indian;

and if one is often out in the glare, about the only headgear that

can be worn to prevent this, is the old-fashioned sunbonnet. With its

poke before and cape behind, protecting the neck, one really cannot

become sunburned, and pink ones are not so bad. Retired behind its

friendly shelter, you are somewhat deaf to the world; and at the

distant house, people may shout to you and bells be rung at you, and,

if your occupation be engrossing, the excuse "no one can hear through a

sunbonnet," must be accepted.

CONCLUSION

A woman's hardy garden · 第 15 / 16 章