REFERENCES

We are so thankful for the wisdom shared by the many websites and individuals listed below!

Brassicas:

 http://nu-distance.unl.edu/homer/disease/hort/crucifer/CrClbRoot.html

http://www.cals.ncsu.edu/plantpath/people/faculty/cubeta/Publications_%20Links/Keinath2006.pdf

http://en.wikipedia.org/wiki/Clubroot (for image)

http://www.cals.ncsu.edu/plantpath/extension/commodities/colecrops-crucifers.html

http://www.ipm.iastate.edu/ipm/hortnews/1999/8-13-1999/blackrotcab.html

http://vegetablemdonline.ppath.cornell.edu/PhotoPages/Crucifers/BlkRot_Cruc/BR_CrucFS5.htm (image)

http://apps.rhs.org.uk/advicesearch/Profile.aspx?pid=105

http://extension.umass.edu/vegetable/diseases/broccoli-downy-mildew (image)

http://www.avrdc.org/LC/cabbage/alternaria.html

http://plant-clinic.bpp.oregonstate.edu/content/10-1160 (image)

Curcubits:

http://southeastfarmpress.com/root-knot-nematodes-gaining-ground

http://vegetablemdonline.ppath.cornell.edu/factsheets/Viruses_Cucurbits.htm

http://www.ag.ndsu.edu/pubs/plantsci/hortcrop/pp656w.htm#mosaic

http://cuke.hort.ncsu.edu/cucurbit/wmelon/wmdshndbk/gen.html

http://vegetablemdonline.ppath.cornell.edu/factsheets/Cucurbits_Fusarium.htm

http://ohioline.osu.edu/hyg-fact/3000/pdf/3126.pdf

http://www.gnb.ca/0171/20/0171200004-e.asp      

Beans, Carrots, Strawberries:   

http://gardener.wikia.com/wiki/Alternaria_brown_spot

Alamance County Extension Agent, Mark Daniely

http://www.ehow.com/about_7217509_brown-spots-leaves-green-beans.html

http://www.ehow.com/about_7217509_brown-spots-leaves-green-beans.html

http://vegetablemdonline.ppath.cornell.edu/factsheets/Beans_Anthracnose.htm

http://ohioline.osu.edu/ac-fact/pdf/0025.pdf

www.ehow.com/how_5661478_control-rust-bean-plants.htm    By Brandy Alexander, eHow Contributor

http://vegetablemdonline.ppath.cornell.edu/factsheets/Carrot_LeafBlt.htm

www.vgavic.org.au/.../veg_mof/carrot_powdery_mildew.htm

http://www.forestryimages.org/browse/detail.cfm?imgnum=5077072

http://ohioline.osu.edu/hyg-fact/3000/pdf/HYG_3209_08.pdf

ipm.ncsu.edu/current_ipm/99PestNews/99News1/fruitveg.html –

http://www.ipm.ucdavis.edu/PMG/r734100911.html

Alliums (onions, garlic, and leeks):

http://vegetablemdonline.ppath.cornell.edu/factsheets/Onion_Botrytis.htm

http://learningstore.uwex.edu/assets/pdfs/A3803.pdf

Allium Diseases | Garden Guides 

 http://www.gardenguides.com/97956-allium-diseases.html#ixzz1sAdmSoR0

http://www.ipmimages.org/browse/detail.cfm?imgnum=5361478

http://learningstore.uwex.edu/assets/pdfs/a3797.pdf

Iris:
http://pubs.ext.vt.edu/450/450-600/450-600.html

Basil:

Sources

Cornell

http://vegetablemdonline.ppath.cornell.edu/NewsArticles/BasilDowny.html

Growing For Market

http://www.growingformarket.com/articles/20090929_7

Growing Small Farms

http://www.ces.ncsu.edu/chatham/ag/SustAg/basildownymildew.html

http://www.ces.ncsu.edu/chatham/ag/SustAg/basilproblem.html

http://www.ces.ncsu.edu/chatham/ag/SustAg/fusariumbasil.html

University of Minnesota

http://www.extension.umn.edu/distribution/horticulture/dg1170.html

Sources for Images

http://www.extension.umn.edu/projects/yardandgarden/YGLNews/YGLNewsDec12008.html

http://blogs.cornell.edu/hort/2010/07/15/basil-downy-mildew-is-back/

http://www.ces.ncsu.edu/chatham/ag/SustAg/basilproblem.html

Other: 
Mark Daniely, Alamance County Extension Agent.

The Organic Gardener’s Handbook of Natural Pest and Disease Control. 

   Edited by Bradley, Ellis, and Martin.

 Resource Guide for Organic Insect and Disease Management