narcissus bug

iain@auchgourishbotanicgarden.org info@auchgourishbotanicgarden.org
Sat, 09 Aug 2008 14:20:48 PDT
Thank you Arnold & Mary Sue, stearage to sources and comments hugely 
appreciated, another day and more to learn. I do feel a bit "thick" 
sometimes so thank you both.

Iain
----- Original Message ----- 
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To: <pbs@lists.ibiblio.org>
Sent: Friday, August 08, 2008 4:59 PM
Subject: pbs Digest, Vol 67, Issue 9


> Send pbs mailing list submissions to
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> Today's Topics:
>
>   1. Scilla forcing (Patrick Troy)
>   2. Re: Narcissus fly (iain@auchgourishbotanicgarden.org)
>   3. Re: Narcissus fly (Arnold Trachtenberg)
>   4. Re: Narcissus fly (Mary Sue Ittner)
>   5. "The Bulb Garden" (Uli Urban)
>   6. Re: Narcissus fly (Jane McGary)
>   7. Re: Oxalis rubra - white form ? (Ron Vanderhoff)
>   8. Re: Narcissus fly - organic control? (Kelly Irvin)
>   9. Kniphofia collectors (Martin Tversted)
>  10. Scilla peruviana and searching the archives (Mary Sue Ittner)
>  11. Re: Narcissus fly - organic control? (Jane McGary)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 7 Aug 2008 12:22:28 -0700 (PDT)
> From: Patrick Troy <benechin@yahoo.com>
> Subject: [pbs] Scilla forcing
> To: pbs@lists.ibiblio.org
> Message-ID: <64686.24386.qm@web90608.mail.mud.yahoo.com>
> Content-Type: text/plain; charset=us-ascii
>
> Has anyone much experience with SCilla peruviana forcing. I have a mostly 
> white and blue colelction of the compact types with corymb heads that 
> flower reliably in February in California. For some reason this year I've 
> had poorer flowering results. Does anyone have references I could read on 
> this?
>
>
>
>
>
>
>
> ------------------------------
>
> Message: 2
> Date: Fri, 8 Aug 2008 20:40:50 +0100
> From: "iain@auchgourishbotanicgarden.org"
> <info@auchgourishbotanicgarden.org>
> Subject: Re: [pbs] Narcissus fly
> To: <pbs@lists.ibiblio.org>
> Message-ID: <004c01c8f98e$aa20aec0$0201a8c0@homepc>
> Content-Type: text/plain; format="flowed"; charset="iso-8859-1";
> reply-type="original"
>
> Narcissus Fly is not, thankfully, a beastie we need to concern ourselves
> with here across our part of the pond but I would be interested to learn 
> if
> anyone can tell me whether this insect has an infestation presence on
> Lilium, etc.
>
> I would also be grateful to know what this insect's scientific name is, it
> surely must have one. Common names per se do not 'travel' well, perhaps we
> know and experience it under a different name. Given that the genus
> Narcissus is not indigenous to north America I wonder how it arrived there
> should originate here in Europe, southern Europe to be more precise. Has 
> it
> any relationship for over winter survival in terms low temperatures of 
> your
> USDA's hardiness zones?
>
> Iain
>
>
> ----- Original Message ----- 
> From: <pbs-request@lists.ibiblio.org>
> To: <pbs@lists.ibiblio.org>
> Sent: Thursday, August 07, 2008 6:21 PM
> Subject: pbs Digest, Vol 67, Issue 8
>
>
>> Send pbs mailing list submissions to
>> pbs@lists.ibiblio.org
>>
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>> http://www.pacificbulbsociety.org/list.php
>> or, via email, send a message with subject or body 'help' to
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>>
>> Today's Topics:
>>
>>   1. Lycoris report - 1 (James Waddick)
>>   2. Crinums (James Waddick)
>>   3. Re: "The Bulb Garden" (Laura & Dave)
>>   4. Narcissus Fly: When is it safe? (Roy Herold)
>>   5. Re: Narcissus Fly: When is it safe? (Mark Mazer)
>>   6. Re: Oxalis rubra - white form ? (Diana Chapman)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Wed, 6 Aug 2008 14:06:21 -0500
>> From: James Waddick <jwaddick@kc.rr.com>
>> Subject: [pbs] Lycoris report - 1
>> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
>> Message-ID: <p0624081cc4bf90867d33@[192.168.1.101]>
>> Content-Type: text/plain; charset="us-ascii" ; format="flowed"
>>
>> Dear Friends,
>> With all the reports about Lycoris blooming - it is the season.
>> Just starting here too with L. squamigera leading the pack.
>> We had a lot of rain this spring - way over the average and I think
>> this has bulked up the bulbs as we are getting multiple stems per
>> bulb and very tall stalks.
>>
>> I have a few L. longituba just starting up and the tallest
>> stalk has topped out just prior to bloom at 40 inches to the base of
>> the inflorescence. Add 4-5 inches to the peak. This is exception, but
>> a number of other stalks are easily 36 inches, also very tall.
>>
>> After a week and 1/2 of no rain, there's a big rain  storm
>> predicted for tonight. So I expect to see a flurry of activity in a
>> week or less. So far there's bloom or stalks on L . squamigera,
>> longituba. sprengeri, L. chinensis and some hybrids. Usually L.
>> sanguinea is the first to show, but no sign yet. It was badly hurt in
>> April '07 late killer freezes so may still be set back.
>>
>> Incidentally, Diana, Lycoris are very poor bloomers in pots.
>> I feel lucky to get a single bloom per pot. A friend on the East
>> Coast has better bloom, but they have a lot more rain and I assume
>> this makes all the difference. They can take / appreciate a LOT of
>> water in spring maybe even sitting in water as I have seen in the
>> wild in China for a couple species.
>>
>> Last year's freeze damaged all Lycoris foliage very badly and
>> this year we had no damages and lots of rain, but buds are formed in
>> the previous fall as I recall so they might still be light due to
>> last year's damages. I'll report more in 'part 2'
>>
>> Meanwhile enjoying the show. Jim W.
>> -- 
>> Dr. James W. Waddick
>> 8871 NW Brostrom Rd.
>> Kansas City Missouri 64152-2711
>> USA
>> Ph.    816-746-1949
>> Zone 5 Record low -23F
>> Summer 100F +
>>
>>
>>
>> ------------------------------
>>
>> Message: 2
>> Date: Wed, 6 Aug 2008 14:13:26 -0500
>> From: James Waddick <jwaddick@kc.rr.com>
>> Subject: [pbs] Crinums
>> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
>> Message-ID: <p0624081fc4bfa6bfb295@[192.168.1.101]>
>> Content-Type: text/plain; charset="us-ascii" ; format="flowed"
>>
>> Dear Friends,
>> I was gone for week to visit  Atlanta and much impressed by
>> the streets lined with a variety of crepe myrtles. What a show!
>> Surprised on returning home at the number and variety of
>> Crinum still blooming and blooming for the first time.
>>
>> Super Ellen is on its third stalk and still dazzling.
>> Crinum x powellii are mostly done except for selection
>> including 'Nestor's Pink'. 'Cecil Houdyshel" and one labelled from
>> Les Hannibal. This last Crinum has not bloomed before. I think it was
>> passed along after Les' garden was dug and bulbs distributed. The
>> flowers are a pale pink and the most fragrant hardy crinum as I
>> reported before. I thought it was an x powellii type, but now that
>> the flowers have faded, there are seeds  forming. Sort of a surprise
>> since this should be nearly totally sterile.
>>
>> Even C. scabrum is putting up a new stalk and a few x
>> powellii, but minor.
>>
>> These crinum continue to impress me with their sturdiness,
>> hardiness and vigor. A shame they are not seen more in gardens around
>> here.
>>
>> Best Jim W.
>> -- 
>> Dr. James W. Waddick
>> 8871 NW Brostrom Rd.
>> Kansas City Missouri 64152-2711
>> USA
>> Ph.    816-746-1949
>> Zone 5 Record low -23F
>> Summer 100F +
>>
>>
>>
>> ------------------------------
>>
>> Message: 3
>> Date: Wed, 06 Aug 2008 13:52:57 -0700
>> From: Laura & Dave <toadlily@olywa.net>
>> Subject: Re: [pbs] "The Bulb Garden"
>> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
>> Message-ID: <489A0F29.3010203@olywa.net>
>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>>
>> I just received the latest "The Bulb Garden", and I am very impressed.
>> This obviously took a lot of thought and work.  There is a nice blend of
>> information; should be something for everyone!
>>
>> Thanks to all who had a hand in producing the newsletter !!
>>
>> Dave Brastow, 7A, Tumwater, Washington
>>
>>
>>
>> ------------------------------
>>
>> Message: 4
>> Date: Wed, 06 Aug 2008 17:03:54 -0400
>> From: Roy Herold <rherold@yahoo.com>
>> Subject: [pbs] Narcissus Fly: When is it safe?
>> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
>> Message-ID: <489A11BA.6040907@yahoo.com>
>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>>
>> I had a terrible time with narcissus fly getting into my pots of
>> cyrtanthus when they were outside last summer (2007), so this year I put
>> them in a coldframe covered with a screen (window type). Thinking that
>> the danger of fly infestation was passed, I took the screen off a couple
>> of weeks ago, mainly because flower scapes were running into it.
>>
>> Did I take it off too soon? Or could I have removed it much earlier, and
>> if so, when?
>>
>> The cyrtanthus really seem to have thrived in the screened environment,
>> irrespective of whether it kept the flies off. It gave a little extra
>> shade, and a bit of protection from the incessant thunderstorms we have
>> been having this summer. Lots of bloom, even on the 'difficult' C. 
>> tuckii.
>>
>> --Roy
>> Northwest of Boston
>> 8" of rain in July!!
>>
>>
>> ------------------------------
>>
>> Message: 5
>> Date: Wed, 6 Aug 2008 16:50:03 -0500 (GMT-05:00)
>> From: Mark Mazer <markmazerandfm13@earthlink.net>
>> Subject: Re: [pbs] Narcissus Fly: When is it safe?
>> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
>> Message-ID:
>> <13646711.1218059404079.JavaMail.root@elwamui-norfolk.atl.sa.earthlink.net>
>>
>> Content-Type: text/plain; charset=UTF-8
>>
>>>
>>>Did I take it off too soon? Or could I have removed it much earlier, and
>>>if so, when?
>>
>> Hi Roy:
>> When I lived in Northwest Connecticut, both narcissus fly species in our
>> area had, in most years, laid their eggs by the end of May, most 
>> certainly
>> by the middle of June. But the Cyrtanthus species were also highly
>> susceptible to mealy bugs, so I settled on a regime that included an
>> Imadicloprine drench twice a year.
>>
>> Best,
>> Mark Mazer
>> Hertford, North Carolina USA
>> Zone 7b-8
>>
>>
>> ------------------------------
>>
>> Message: 6
>> Date: Thu, 7 Aug 2008 06:06:56 -0700
>> From: "Diana Chapman" <rarebulbs@suddenlink.net>
>> Subject: Re: [pbs] Oxalis rubra - white form ?
>> To: "Pacific Bulb Society" <pbs@lists.ibiblio.org>
>> Message-ID: <000701c8f88e$78554dc0$25196f4b@DJ9SK221>
>> Content-Type: text/plain; format=flowed; charset="iso-8859-1";
>> reply-type=original
>>
>> Could be the white form of O. crassipes which is available from some
>> suppliers.
>>
>> Diana
>> Telos Rare Bulbs
>> http://www.telosrarebulbs.com/
>>>
>>> I was re-reading one of my older ('94) Pacific Horticulture
>>> mags, an article on Oxalis had a picture of both white and pink flowered
>>> O. rubra growing together. I like way the O. rubra behaves in the garden
>>> - the large rhizomes are easy to find and it pretty much stay's put...
>>> So I tried to locate a source for the white form on the web... No luck..
>>> In fact I can't find any reference to rubra white or alba...
>>>
>>> I suppose the white could have been another species - regnellii
>>> comes to mind - anyone have ideas ?
>>>
>>> Chad Schroter
>>> Gardening in Los Gatos, California
>>> _______________________________________________
>>> pbs mailing list
>>> pbs@lists.ibiblio.org
>>> http://www.pacificbulbsociety.org/list.php
>>> http://pacificbulbsociety.org/pbswiki/
>>
>>
>>
>> ------------------------------
>>
>> _______________________________________________
>> pbs mailing list
>> pbs@lists.ibiblio.org
>> http://www.pacificbulbsociety.org/list.php
>>
>>
>> End of pbs Digest, Vol 67, Issue 8
>> **********************************
>
>
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> ------------------------------
>
> Message: 3
> Date: Thu, 07 Aug 2008 16:10:00 -0400
> From: Arnold Trachtenberg <arnold@nj.rr.com>
> Subject: Re: [pbs] Narcissus fly
> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
> Message-ID: <489B5698.1080506@nj.rr.com>
> Content-Type: text/plain; charset=us-ascii; format=flowed
>
> Iain:
>
> Here is a link to the scientific name.
>
> Arnold
>
> http://insectimages.org/browse/subimages.cfm/…
>
>
> ------------------------------
>
> Message: 4
> Date: Thu, 07 Aug 2008 13:57:47 -0700
> From: Mary Sue Ittner <msittner@mcn.org>
> Subject: Re: [pbs] Narcissus fly
> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
> Message-ID: <5.2.0.9.2.20080807135419.0359cef8@mail.mcn.org>
> Content-Type: text/plain; charset="us-ascii"; format=flowed
>
> Dear Iain,
>
> We have a wiki page devoted to this with information and photos that were
> contributed from at least three members from across the pond so it
> obviously is a problem in Ireland and the United Kingdom. Does anyone know
> whether this fly is interested in bulbs from any other family besides
> Amaryllidaceae?
> http://pacificbulbsociety.org/pbswiki/index.php/…
>
> Mary Sue
>
>
>
> ------------------------------
>
> Message: 5
> Date: 07 Aug 2008 21:44 GMT
> From: "Uli Urban" <johannes-ulrich-urban@T-Online.de>
> Subject: [pbs] "The Bulb Garden"
> To: "Pacifib Bulb Society  messages" <pbs@lists.ibiblio.org>
> Message-ID: <1KRDu9-19Lup00@fwd33.aul.t-online.de>
> Content-Type: Text/Plain; Charset="ISO-8859-1"
>
> Dear All,
>
>
>
> Not having contributed for a long time in this list does not mean I
> retired from bulbs..... on the contrary. I am dead-busy to at last get
> the garden and house  finished after some major changes, tired of
> "pioneer works" I really do understand that this might also mean we have
> a new President....
> So "The Bulb Garden" came as a nice break and I must say thank you to
> all the contributors. It is so well written and so full of unusual and
> never-heard-before information. I have always been fond of Alstroemerias
> but was not sucessful with them except a weedy A.aurea but this one
> succumbed to the building activities in the garden....... I will for
> sure come back to these plants once everything is settled here.
> The article on Wave Hill Garden made me feel like hopping into a plane
> to have a look myself...... America with its warmer summers for sure has
> things to offer garden wise which I have never seen as yet......
> Also very useful to know at last how to distinguish Cyclamen
> hederifolium and C. graecum, honestly I always thought it is the same
> species because I cannot see any difference between two flowering
> plants. I grow both so next time I will watch out where exactly the
> fruit stalk curls. Also very useful to read which Cyclamen grows on
> which soil, this might explain some failure......
> It is an interesting solution to that terrible space problem just to buy
> twenty extra acres...... but can you guys let us all know how you solve
> the TIME-problem?
>
> Thank you all very much!    Uli from Germany                    35?C
> here today with heavy thunderstorms and heave rain
>
>
> ------------------------------
>
> Message: 6
> Date: Fri, 08 Aug 2008 16:38:03 -0700
> From: Jane McGary <janemcgary@earthlink.net>
> Subject: Re: [pbs] Narcissus fly
> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
> Message-ID: <5.2.1.1.0.20080808163311.017327a0@pop.earthlink.net>
> Content-Type: text/plain; charset="us-ascii"; format=flowed
>
> Mary SUe wrote, Does anyone know
>>whether this fly is interested in bulbs from any other family besides
>>Amaryllidaceae?
>
>
> As far as I can see, it isn't. I have a large number of genera and 
> families
> represented in my collection, and I have found bulb fly larvae only in
> Narcissus, Galanthus, and Sternbergia. I now cover all the sternbergias 
> and
> galanthus with screens or Reemay before the flies emerge but the narcissus
> are so scattered around and so many of them that I haven't grouped and
> covered them yet. I squeeze the bulbs hard when I lift them to test 
> whether
> they have grubs -- the species I grow in the frames are all quite small so
> this is effective though very disgusting.
>
> This year spring was very cold for a long time, and the flies did not
> emerge until about a month later than I have seen them before; they must
> emerge in response to soil temperature (the larvae pupate in the soil, not
> inside the bulbs)? Anyway, so far I have found very few infested narcissus
> bulbs, and no pot with more than one bad one.
>
> Jane McGary
> Northwestern Oregon, USA
>
>
>
>
>
> ------------------------------
>
> Message: 7
> Date: Thu, 7 Aug 2008 21:55:57 -0700 (PDT)
> From: Ron Vanderhoff <rvanderhoff@sbcglobal.net>
> Subject: Re: [pbs] Oxalis rubra - white form ?
> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
> Message-ID: <342295.7361.qm@web81006.mail.mud.yahoo.com>
> Content-Type: text/plain; charset=iso-8859-1
>
> Chad,
> "Oxalis rubra" is one of the most confused plants in an already confused 
> genus, Oxalis.
> ?
> The plant you are probably asking about is probably best called?Oxalis 
> articulata ssp. rubra f. crassipes, although you will find this plant 
> listed under a dozen or?more different names. These might include Oxalis 
> rubra 'Alba', Oxalis rubra 'White', Oxalis crassipes, Oxalis crassipes 
> 'White', Oxalis articulata 'Alba', Oxalis articulata 'White' and many 
> others.
> ?
> Dr. Alicia Loureig's (deceased) paper in Phytologia?(1982) on Oxalis 
> Section Articulatae attempted to straighten out some of the confusion. It 
> is from this paper that the correct name of Oxalis articulata ssp. rubra 
> f. crassipes was established. In this paper she also?indicated that the 
> white?flowered version of this Oxalis was?described from a plant 
> cultivated?in Germany as from "South America".? Lourteig considers this 
> plant a white-flowered mutation that has been maintained only in 
> cultivation.? The stylar length can either be short or medium.
> ?
> For a supplier of this plant, I think you'll find a few sources if you try 
> some of the synonyms above, especially using the term "crassipes" in your 
> search. Be aware that this white flowered version has somewhat smaller 
> flowers than the rose-pink plants that you are probably familiar with. I 
> also suggest that you hunt for one of the soft pink forms, which are 
> especially attractive.
> Ron Vanderhoff
> Sunny Southern California where Oxalis grow easily
>
>
> ----- Original Message ----
> From: Chad Schroter <Chad.Schroter@sandisk.com>
> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
> Sent: Wednesday, August 6, 2008 8:49:11 AM
> Subject: [pbs] Oxalis rubra - white form ?
>
>
> ??? I was re-reading one of my older ('94) Pacific Horticulture
> mags, an article on Oxalis had a picture of both white and pink flowered
> O. rubra growing together. I like way the O. rubra behaves in the garden
> - the large rhizomes are easy to find and it pretty much stay's put...
> So I tried to locate a source for the white form on the web... No luck..
> In fact I can't find any reference to rubra white or alba...
>
> ??? I suppose the white could have been another species - regnellii
> comes to mind - anyone have ideas ?
>
> Chad Schroter
> Gardening in Los Gatos, California
> _______________________________________________
> pbs mailing list
> pbs@lists.ibiblio.org
> http://www.pacificbulbsociety.org/list.php
> http://pacificbulbsociety.org/pbswiki/
>
>
> ------------------------------
>
> Message: 8
> Date: Fri, 08 Aug 2008 05:57:13 -0500
> From: Kelly Irvin <kellso@irvincentral.com>
> Subject: Re: [pbs] Narcissus fly - organic control?
> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
> Message-ID: <489C2689.4040105@irvincentral.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Mary Sue:
>
> I scanned through the article, which is very helpful. I seem to have
> heard somewhere or read somewhere that vegetable oils can be used as a
> spot spray on the foliage base to help with control...
>
> As a matter of fact, I just found an article that refers to canola oil
> and pyrethrins as a drench, "http://davesgarden.com/guides/bf/go/2436/",
> but I know this is not the source I have in vague memory.
>
> Anybody had any experience fighting the Narcissus fly organically?
>
> Mr. Kelly M. Irvin
> 10850 Hodge Ln
> Gravette, AR 72736
> USA
> 479-787-9958
> USDA Cold Hardiness Zone 6a/b
>
> http://www.irvincentral.com/
>
>
> Mary Sue Ittner wrote:
>> Dear Iain,
>>
>> We have a wiki page devoted to this with information and photos that were
>> contributed from at least three members from across the pond so it
>> obviously is a problem in Ireland and the United Kingdom. Does anyone 
>> know
>> whether this fly is interested in bulbs from any other family besides
>> Amaryllidaceae?
>> http://pacificbulbsociety.org/pbswiki/index.php/…
>>
>> Mary Sue
>
>
> ------------------------------
>
> Message: 9
> Date: Fri, 8 Aug 2008 15:55:46 +0200
> From: "Martin Tversted" <tversted@email.dk>
> Subject: [pbs] Kniphofia collectors
> To: <pbs@lists.ibiblio.org>
> Message-ID: <000a01c8f95e$75653c30$0200000a@PC202395843122>
> Content-Type: text/plain; format=flowed; charset="iso-8859-1";
> reply-type=original
>
> I would like to get in touch with other Kniphofia collectors and 
> hybridizers
> for exchange of plant material and cultivation experience.
> I have a collection here in Denmark of around 100 species and hybrids.
>
> If you are interested please contact me at tversted at email.dk
>
> Martin Tversted
> Zone 7b
> http://www.northern-nursery.dk/
>
>
>
> ------------------------------
>
> Message: 10
> Date: Fri, 08 Aug 2008 08:12:47 -0700
> From: Mary Sue Ittner <msittner@mcn.org>
> Subject: [pbs] Scilla peruviana and searching the archives
> To: pbs@lists.ibiblio.org
> Message-ID: <5.2.0.9.2.20080808075824.035b5e40@mail.mcn.org>
> Content-Type: text/plain; charset="us-ascii"; format=flowed
>
> Dear Patrick,
>
> We have discussed Scilla peruviana in the past a number of times as people
> have written with the same question that you have. It has a reputation for
> skipping seasons of bloom. This has been true in my garden, but apparently
> is not true for everyone. I think in one spot of my garden it just got too
> shady. Some people have suggested that it needs a dry period in summer to
> do well. It gets that in my garden but still does not bloom every year.
> Here was another suggestion from the past:
> http://pacificbulbsociety.org/pbslist/old.php/…
>
> By the way for all those of you who are new to our list and for those of
> you who have forgotten the formula for searching the archives in Google is
> found on the Pacific Bulb Society web site. It is:
> +[pbs] [search terms] site:///lists.ibiblio.org
>
> Google indexes all the posts from ibiblio lists. Unfortunately you can't
> search from the archives for them, but you can search from Google. In the
> Google box put in the formula above and substitute whatever you want to
> find for "search terms". You may get previous and next posts in the list 
> of
> messages you get, but you will also get the most relevant posts. In this
> case you would put the following in the google search box if you wanted to
> find previous posts about Scilla peruviana:
> +[pbs] [Scilla peruviana] site:///lists.ibiblio.org
>
> Mary Sue
>
>
>
>
>
> ------------------------------
>
> Message: 11
> Date: Sat, 09 Aug 2008 08:58:46 -0700
> From: Jane McGary <janemcgary@earthlink.net>
> Subject: Re: [pbs] Narcissus fly - organic control?
> To: Pacific Bulb Society <pbs@lists.ibiblio.org>
> Message-ID: <5.2.1.1.0.20080809085518.016e58f8@pop.earthlink.net>
> Content-Type: text/plain; charset="us-ascii"; format=flowed
>
> Kelly wrote,
>
>>Anybody had any experience fighting the Narcissus fly organically?
>
> I remember somebody telling me, or writing, that he went out in his bulb
> garden when they were emerging and whacked them with a tennis racquet. And
> I think Steve Vinisky, a daffodil breeder, mentioned sending his children
> out with butterfly nets. I had some luck last year using one of those
> long-distance wasp sprays (not organic!) and nailing them on the wing.
> They're easy to identify when flying because of the peculiar sound they
> make, like giant mosquitoes. I got a couple this spring just by throwing
> plastic pots at them. Very haphazard methods, all of these...I think a
> spray at the base of the foliage, where they lay their eggs, is the best
> idea and will try it next year.
>
> Jane McGary
> Northwestern Oregon, USA
>
>
>
> ------------------------------
>
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> pbs@lists.ibiblio.org
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>
>
> End of pbs Digest, Vol 67, Issue 9
> ********************************** 


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