Yearly Archives: 2012

Green Sprout School Garden – Vision Statement and Goals

Vision Statement:

The students will learn how to nurture and sustain a variety of plants (vegetables, fruits, native, herbs, etc) within a garden environment. The Green Sprouts School Garden Program will teach them the principles of organic horticulture and provide them with an understanding of why we should grow at least some of the food we eat. This will be accomplished through both hands-on learning in the garden setting as well as through lessons delivered in the classroom.

Through these lessons the students will learn about the importance of biodiversity and the nurturing of food security through seed saving. We are losing many of the heritage varieties of fruits and vegetables through hybridization breeding programs, seed company take-overs, mono-culture farming practices and a general lack of enough gardeners with the desire to keep these strains going.

Optimally, the students will gain an awareness of the influences and the consequences of our actions. What we do always has an impact and through working in their school garden, the students will gain an understanding of the broader impact on the natural world.

 

Goals:

      1. To introduce the students to the wonderful world of horticulture 
      2. Teach the students the importance of growing food for healthy living 
      3. Provide the students with an understanding of the relationship between plants, soil, insects and weather 
      4. Teach the students the importance of biodiversity
      5. Teach the students the importance of nurturing food security
      6. Lead the students toward a comprehension of the interactions between the fundamental elements of a
            sustainable ecosystem 
      7. Ensure the learning process throughout the Green Sprouts School Garden Program is a fun and unique
            experience 
      8. Develop the Green Sprouts School Garden Program so it will become an integral part of the education
            program throughout the years for generations of students to come

 

Green Sprout School Garden – Introduction

There is a shift in society today. Gone are the victory gardens of the war years which were so important in meeting the nutritional needs for the basic family unit. We are now living in a highly technical era. The result has been a promotion towards a dining regime of over-processed meals with surplus calories specifically designed to cater to the frantic pace at which we now run our lives.

Nowadays, we are largely disconnected from agriculture. As a result, many have a poor or limited understanding of how to grow food that meets proper nutritional standards. More alarmingly, we are distancing ourselves from the natural world. So intent are we in reaching further into the future of technology we are losing sight of its impact on our environment. We are forgetting actions have consequences beyond our immediate boundaries.

It is time to reach back and rekindle our connection to growing food, eating healthy and taking stewardship for our natural world. And where better to start than with our children in a school garden that is a reflection of the successful victory gardens of our ancestors.

Leading the children into the school garden is the first step towards finding solutions to the complex problems that are looming on our environmental horizon. In fact, putting them in the garden right now and opening their eyes to its life cycle will help the children to recognize problems which are already present in the natural world. By teaching them how to feed themselves and tend for a garden we are pointing them forward in a direction which has far-reaching potential…not to mention untold benefits.

Contarinia quinquenotata (hemerocallis gall midge)

Contarinia quinquenotata larvae (Hemerocallis gall midge)

Contarinia quinquenotata
Common name: Hemerocallis gall midge
                            daylily gall midge
Host Plant:
Hemerocallis species and cultivars
Adult size: about 0.08 in (2 mm)
Larva size: to 0.12 in (3 mm)
Life cycle: adult – egg – larvae – pupae
One generation per year.  

Class: Insecta
Order: Diptera
Family:
Cecidomyiidae

Description: The Hemerocallis gall midge is a tiny fly about 0.08 inch (2 mm) in size and greyish-brown in colour with translucent pink wings. Very difficult to see with the naked eye. They emerge from the soil in late April or early May to begin mating. The female has a retractable ovipositor with which she can pierce newly forming daylily flower buds to deposit her eggs inside.

Once hatched, the small, legless, white maggots feed and develop inside the flower bud. This causes the bud to become misshapen and deformed, failing to open. If you have this pest in your garden, you will see these affected buds from early May through to early July…usually amongst the earlier flowering daylily varieties.

The maggots get to about 0.12 inch (3 mm) long and drop to the ground in July where they spin their silk cocoons in the soil and pupate over the winter. Adults emerge the following spring in late April or early May.

There is one generation per year.

Hemerocallis 'Orange Vols'Treatment and Control: Yellow sticky traps set up in and amongst the hemerocallis plants have proven somewhat effective against the adult gall midges in catching them before they have a chance to lay their eggs. Once the eggs have been laid, there is no effective treatment, organic or otherwise, to deal with the larvae as they are “cocooned” within the developing flower bud. Best line of defense at this stage is due diligence in keeping a close watch for any deformed buds and removing them for disposal into the garbage. By eradicating the affected buds, the gall midge numbers are at least kept in check…hopefully wiped out in due course. But this may be too much to hope for…especially if your neighbours are not picking off the affected hemerocallis buds in their gardens as well.


Special Notes: 
Luckily, this pest is species specific…it only affects Hemerocallis (daylily) species. And most of the gall midge damage seems to run its course by the end of July.


Posted on November 26, 2012

Additional information re Hemerocallis gall midge
by Leslie Cox; Saturday; August 6, 2022

Jump ahead a few years and observation of the gall midge pest has provided some more useful information. Of particular note is the fact that most of the gall midge damage appears to be on the early flowering hemerocallis plants. And yellow seems to be the predominant flower colour under attack, although other colours of daylily flowers can suffer bud damage too.

Thank goodness for the good plants people and scientists at the Royal Horticultural Society’s (RHS) Garden at Wisley. There is a large Hemerocallis collection at this garden which came under attack of Contarinia quinquenotata in the 1990s. Meticulous records were kept for a number of years on everything to do with daylilies and the gall midge. One of the results: they were able to assemble an admirable list of daylilies species and cultivars which are able to provide a worthwhile floral display in the garden after the gall midge attacks run their course in late July.

Symbols explained:
AGM indicates the cultivar has been awarded the RHS Award of Garden Merit 
* indicates the plant was producing a good show of flowers in mid-July
**indicates the flowering period extends into early August
Colours (y=yellow; o=orange; p=pink; r=red; pu=purple; a=apricot; c=cream) refer to the main colour of the flower

Daylilies:
Amersham *r
Apple Tart *r
Aten **y
Azur *o
Banbury Canary *y
Barbary Corsair *pu
Bibury *o
Blushing Belle *o
Bowl of Roses *o
Burford *y
Burning Delight *o AGM
Butterscotch Charm **y
Cartwheels *y AGM
Chartreuse Magic *y AGM
Chief Sarcoxie *r AGM
Chicago Sugar Plum *pu
Christmas Is *r/y
Cinnamon Glow *o
Colour Me Mellow *y
Corky *y AGM
Cynthia Mary **r
Daring Reflection **pu
Ed Murray **pu
Fairy Tale *a
Fiery Messenger *r
Frans Hals **y
George Cunningham *y
Gold Crest *y
Golden Gate *y
Golden Peace **o
Golden Scroll *o
Green Flutter **y AGM
Heaven’s Trophy **o
Helios *r
Hemerocallis fulva **o
H. fulva ‘Flore Pleno’ **o
H. lilioasphodelus **o AGM
H. multiflora **o
His Pastures Green *y
Jake Russell *y
Jane Graham *o
Janet *y
Joan Senior **c
Lady Fermor Hesketh *y
La Peche *a
Lemon Bells *y AGM
Little Grapette *pu
Little Wine Cup **pu
Loving Memories *c
Luminous Jewell *c
Magic Dawn *p
Marion **y
Marion Vaughn **y AGM
Michele Coe **o
Mighty Mogul **pu
Missenden *r AGM
Moroccan Summer **y
Neyron Rose *p AGM
Nob Hill **y
Nova **y AGM
Optic Elegance **y
Oriental Ruby **r
Pardon Me **pu
Peaks of Otter **pu
Pink Damask **p AGM
Pink Prelude **p
Prairie Charmer *a/pu
Red Precious **r AGM
Ruffled Apricot *a
Rumble Seat Romance *y/pu
Scarlet Flame **r
Stafford **r
Stella de Oro **y AGM
Stoke Poges *p AGM
Tetrina’s Daughter **o AGM
Torpoint *o
Veiled Organdy *y
Viva Shanti **pu/r
Washington Duke Memorial *o
Welcome Mat *o
Whichford *y AGM
White Coral *a
Windsong *y

Now For Something Light….

by Leslie Cox; Friday, November 24, 2012

I have been immersed in the subject of GMOs lately and am now quite depressed. It is probably heightened by the dismal grey days of autumn added to the rivers of rain coursing down the windows and the roar of the wind threatening to lift the roof off the house during the last storm.

But yesterday and today there is sunshine and the weatherman is forecasting sun for tomorrow too here in the Comox Valley. Sun always helps lift my spirits.

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Seeds For Tomorrow – Where Are They Going?

by Leslie Cox; Friday, November 23, 2012

I am worried about our seeds. The seeds we buy from seed companies. All is not perhaps as it appears at face value anymore.

Since the introduction of GM (genetically modified) crops in the 1980s there has been an intense interest by a few corporations to gain global control of agriculture…and ultimately control over the world’s food supply.

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