Jackie:
Cangratualtions on having the land to start a home orchard. It so happens that iam givng a talk on this subject and here is a copy of the handout for this talk.
You have some of the same pests that we have in the PNW plus others.
Some futher suggestions:
• get rid of perennial weeds before planting orchard
• do your home work on rootstocks – don't believe dwarf, semi-dwarf labels, ask by name and number (MM.111)
• always select disease reistant vaireties when possible
• know the tree form (shape) that you want before you plant so that you can train the tree accoridngly
• know which pests and diseases that will attack your plants, you can then be prepaired in advance for the attacks with few suprises
• if you compost, palce the pile up slope so that the CO2 produced will fow over your plants (helps with photosynthesis [food making])
Ted
How to Start a Home Orchard Organically
The typical Home Orchard consists of apples, pears, plums, peaches, persimmons, figs and cherries.
Ted L. Swensen, Presenter
Home Orchard Society
• BIOLOGICAL PRINCIPLES (Think Ecosystem)
* Diversity fosters stability
* Nature does not leave soil bare.
* Plants influence one another (alellopathy).
* Some damage from pests and diseases is natural, develop tolerance.
* Innocent-unless-proven-guilty: respect life forms found in your ecosystem.
* Leave a “natural area†no matter how small.
I. Microclimate
- Percentage of light and location of nearby trees and buildings
- Wind exposure
II. Soil Care
- Incorporate a variety of organic matter into soil
III. Variety Selection
- Select disease resistant varieties when possible.
A. Apples
Major Pests Control
1. Apple Scab (fungus) – Sanitation, lime sulfur (spring) + sticker-spreader
2. Mildew (fungus) – Lime sulfur, supreme oil + sticker-spreader
3. Fireblight (bacteria) – Blight Ban (bacterium)
4. Codling Moth (insect, moth) - Bagging, Nylon footies
5. Apple Maggot (insect, fly) - Bagging, Nylon footies
6. San Jose Scale (insect) – Dormant oil, fish oil, M-Pede + sticker-spreader,
7. Leaf Rollers (insect, moth) – Bt (Dipel) + Entrust (feeding stimulant)
8. Spider Mites (not an insect, related to spiders, mite) – M-Pede, stylet oil + sticker-spreader
B. Pears
Major Pests
1. Pear Scab (fungus) – Lime sulfur, winter, + sticker-spreader
2. Mildew (fungus) – same as apples
3. Fireblight (bacteria) - same as apples
3. Codling Moth (insect, moth) - same as apples
4. Pear Psylla (insect, moth) - Dormant, oil, lime sulfur + sticker-spreader
5. Leaf Rollers (insect, moth) - same as apples
7. Spider Mites (not an insect, related to spiders, mite) - same as apples
C. Asian pears
1. Codling Moth (insect, moth) - same as apples
2. Leaf Rollers (insect, moth) - same as apples
D. Cherries
Major Pests
1. Cherry Fruit fly (insect, fly) – 4 inch diameter red ball + sticker
2. Shot Hole Fungus (fungus) -
3. Birds – netting + good luck
E. Peaches/Nectarines
Major Pests
1. Peach leaf curl (fungus) – lime sulfur or 53% copper spray, mid-December, mid-January, end of January
2. Oriental Fruit Moth (insect) – pheromone trap for Oriental fruit moth
F. Cane Fruit
Major Pests
1. Leaf Rollers (insect, moth) – same as apples
2. Spider Mites (not an insect, related to spiders, mite) – same as apples
G. Blueberries
Major Pests
1. Birds - netting + good luck
H. Strawberries
Major Pests
1. Slugs – Nocturnal, place boards, overturned grapefruit peels
2. Birds – netting + good luck
IV. Rootstock
- Know the rootstock name (M.9, OH x F 33) (MINI-DWARF, SEMI-DWARF!)
- Rootstocks control the size of the plant
- Rootstocks determine if you stake and irrigate
V. Fruit Tree Training
- Know in advance what tree form you want when the plant matures
- Train and prune accordingly
VI. Plant Profile
Questions to ask the plant before purchase.
Variety: ‘Hudson’s Golden Gem’
Rootstock: M.9 - must be stake and irrigate
Soil Preference: Loam, clay loam
Light Preference: Minimum of 8 hours
Water Preference: One inch per week in summer, withhold water in fall
Pruning/Training: Slender spindle, prune in winter until tree is formed then most pruning in summer
Bloom Period: B early mid-season
Pollinator Required? Yes
Harvest Date(s): mid-October
Disease Potential: Scab and mildew resistant
Controls: None
Pest Potential: Codling moth, apple maggot
Codling moth: pheromone traps to monitor emergence in early April
Apple maggot: pheromone traps in early-June to October
• Controls: Bag fruit when fruit 1/2 to 3/4 inch in size OR
• Disposable nylon footies slipped over fruit
VI. Suburban Pollinators
A. Mason bees - place in orchard in March
1. Require 5/16ths inch diameter hole, at least 4-6 inches deep for nesting
B. Bumble bees - develop habitat
VII. Plants That Attract Beneficial Insects
- Select species so that some are in bloom at all times
Plan a border of plants or scatter plants within your garden or orchard. Select plants that will have a succession of blooms from spring through fall. This will provide for the requirements of many adult species of beneficial insects. It will also provide beauty to your landscape.
In your landscape design include plants of different heights, low growing for ground beetles to hide and lacewings to lay eggs. Some examples are thyme, rosemary, and mints. Taller plants will provide nectar and pollen for hoverflies and predatory wasps. Let some of the "weeds" bloom, especially in the umbel family, like Queens Ann Lace, sweet fennel, and dill.
Other strategies to attract and hold beneficial insects in your ecosystem are: keep leaves free from dust, dust interferes with beneficial insects; keep a natural area, let an area "go wild"; provide water; keep a shallow dish filled with pebbles and water for beneficials.
Here are a few plants and the beneficial insects that they will attract to your landscape.
PLANTS INSECTS ATTRACTED
Alyssum Tachinids, syrphids, chalcids
Angelica (Angelica Archangelica) Lady beetles, predatory wasps, green lacewings
Aster (Callistephus chinensis) Hoverflies
Baby blue eyes (Nomophila menziesii) Parasitic wasps, pirate bugs
Bishop's Weed (Ammi majus) Parasitic wasps, pirate bugs, syrphid flies
Black–eye Susan Various insects, hoverflies
Borage (Borago officinalis) Bees
Buckwheat (Fagopyrum esculentum) Aphelinid bronconid and ichneumon wasps, bees, tachinid fly
Butterfly bush (Buddleia davidii) Butterflies, bees
Candy Tuft (Iberis sp.) Hoverfly (Syrphid fly)
Chervil, Salad (Anthriscus Cerefolium) Hoverflies, tachina flies, minute pirate bugs, bees, brochonid, chalcid, ichneumon, and predatory wasps, lacewings
Clovers, white & yellow sweet (Melilotus alba & M. officinalis) Predatory wasps
Columbine (Aquilegia hybirda) Butterflies, bees
Coreopsis Syrphid flies, lacewings, lady beetles, parasitic wasps
Coriander (Coriandrum sativum) Hoverflies (Syrphid fly), bees
Corn cockle (Agrostemma sp) Lady beetles, parasitic wasps
Cornflowers (Centaurea cyanus) Butterflies
Cosmos (Cosmos bipinnatus) Lacewings, lady beetles
Cowpea (Vigna unguiculata ssp.) Predatory wasps
Crown pink (Lychnis coronaria) Syrphid flies, parasitic wasps
Daisy, chamomile, mints, (spearmint, peppermint) Predatory wasps, hoverflies, robber flies
Dill (Anethum graveolens) Syrphid flies, tachina flies, minute pirate bugs, bees,
brochonid, chalcid, ichneumon, and predatory wasps, lacewings
Evening Primrose (Oenothera biennis) Butterflies, moths, bees, ground beetle
Fennel (Foeniculum vulgare) Syrphid flies, tachina flies, bees, braconid, ichneumon, and predatory wasps
Fennel, sweet (Foeniculum vulgare dulce) Braonidae, chalcidoides, ichneumonidae (parasitic wasps)
Feverfew (Chrysanthemum parthenium) Syrphid flies
Flowering tobacco (Nicotiana alata) Moths
Foxglove (Digitalis purpurea) Bees
Globe thistle (Echinops spp.) Butterflies, bees
Goldenrods (Solidago canadensis) Bees, syrphid flies
Hollyhock (Alcea rosea) Bees
Honeysuckle (Lonicera spp.) Moths
Honesty (Lunaria annua) Butterflies
Ice plant (Sedum spectabile) Butterflies, bees, hoverflies
Lamb's quarters (Cenopodium album) Hymenopteran parasitoids
Lovage (Levisticum officinale) Hoverflies, tachina flies, minute pirate bugs, bees,
brochonid, chalcid, ichneumon, and predatory wasps, lacewings
Marjoram (Origanum majorana) Butterflies, bees
Marguerite (Chrysanthemum frutescens) Hoverflies
Marigold, African (Tagetes erecta) Butterflies, bees
Marigold, French (Tagetes patula) Butterflies, bees, hoverflies
Michaelmas (Aster novi–belgii) Butterflies, bees, hoverflies
Nasturtium (Tropaeolum minus) Various insects, hoverflies
Perennial cornflower (Centaurea cyanus) Butterflies
*Poison-hemlock (Conium maculatium) (POISON) Hoverflies, lady beetles, lacewings, predatory wasps
Pot marigold (Calendula spp.) Hoverflies
Red Clover (Trifolium pratense) Aphelinind wasps, bees
Rue (POISON) Parasitoid and predatory wasps
Snapdragon (Antirrihinum Malus) Bees
Strawflowers (Helichrysum bracteatum) Various insects, hoverflies
Sweet Williams (Dianthus burettes) Butterflies, moths, hoverflies
Tansy (Tanacetum vulgare) (Pest plant) Lacewings, lady beetles, pirate bugs
Valerian (Centranthus ruber) Butterflies, moths
White sweet clover Tachina flies, bees, predatory wasps
Vetch, hairy Minute pirate bug, lady beetle
Yarrows, Common (Achilles millifolium) Lady beetles, bees, braconid wasps
Queen Ann Lace, Sweet Cicely Hoverflies, tachina flies, minute pirate bugs, bees, brochonid, chalcid, ichneumon, and predatory wasps, lacewings
* Not the one that killed Socrates. This plant has purple spots on stems and is in the UMBELLIFERAE family, outstanding predator attracting plant in my ecosystem.
Sources:
Integrated Fertility Management (IFM) 1.800.332.3179. Knowledgeable, helpful, one of best organic supply outlets.
http://www.agricology.com/
NOTES: