How to Diagnose Tomato Problems

comments (29) May 26th, 2015

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WesternGardener Jodi Torpey, contributor
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The Tomato MD app is an easy-to-use, interactive resource to help gardeners with 35 of the most common tomato diseases, insects and mites.Click To Enlarge

The Tomato MD app is an easy-to-use, interactive resource to help gardeners with 35 of the most common tomato diseases, insects and mites.

Photo: Jodi Torpey

As a master gardener, I've had more questions from gardeners related to growing tomatoes than any other kind of fruit or vegetable. It may be because tomatoes are the number one crop that folks like to grow, or it may be there are a lot of things that can go wrong when trying to grow them.

In either case, Tomato MD can come to the rescue.

This interactive reference tool is a smartly packaged app available for tomato gardeners who use either Apple or Android devices. Download it from the Apple App Store or Google Play once ($2.99) and you can use it anywhere, anytime because you don't need an internet connection to view it.

This easy-to-use app, produced by the experts at the American Phytopathological Society, provides a ton of tomato information to home gardeners, master gardeners, garden center staff and even professional growers.

The app has four main menus:

  • Photo gallery
  • Index of diseases, insects and mites
  • Diseases by characteristics
  • Help with diagnosis

If you have a tomato problem, you can search by an alphabetical listing, by photos, or by the disease characteristics.

When you click on the photo gallery, you can choose the affected part of the plant, from leaf to flower, fruit, stem and roots. Just having this library of photos of the 35 most common problems that attack tomato plants is worth the price alone.

Tomato MD covers problems like drought stress injury, tomato spotted wilt, early blight, late blight, alternaria stem canker, bacterial spot, blossom end rot and plenty more. The gallery of insects and mites includes stink bugs, tomato fruitworms, tomato hornworms and the other most common insect pests.

Once gardeners diagnose the problem, the app provides a menu of options including causes and sources, symptoms, when it occurs, other plant hosts, control, imitators, and additional help with diagnosis.

Most of the content for Tomato MD comes from two APS books: Tomato Health Management ($89) and Compendium of Tomato Diseases and Pests ($99). Compared to those excellent resources, the tomato app is an incredible bargain.

Tomato MD is sure to be a gardening help whether I'm trying to solve tomato problems in my own garden or help another gardener figure out what's wrong in theirs. 


posted in: tomatoes

Comments (29)

Raffaelesamuele writes: Thanks for sharing.
Posted: 3:22 am on January 3rd
DanielVDreyer writes: Nice app! Definitely i will install this app in my phone.
Posted: 12:23 am on April 20th
DanielBlake writes: Incredible app
Posted: 5:15 am on November 17th
MollyMuff writes: Great app for gardeners
Posted: 3:59 am on November 6th
TrangCausey writes: Nice app!!!
Posted: 2:54 am on November 5th
CassieCoy writes: Thanxx for sharing this greattt app!!!
Posted: 4:06 am on October 31st
Maxbannett writes: Great app...
Posted: 5:04 am on October 30th
Oscarwilson writes: Thanks for sharing wonderful project
Posted: 3:58 am on October 30th
Masongreen writes: Great App
Posted: 3:26 am on October 30th
Archiefox writes: That seems Incredibly Helpful ... Nice Job... Thanks for sharing it...
Posted: 2:44 am on October 30th
Marquss writes: Thanks for sharing wonderful app.....
Posted: 2:24 am on October 30th
Thomaswain writes: Thanks for sharing it. Really very useful app...
Posted: 8:10 am on October 29th
Mikespencer writes: Great App...
Posted: 7:35 am on October 29th
Dominichemmer writes: Incredibly Awesome App
Posted: 7:16 am on October 29th
Sandraclif writes: Incredible Idea
Posted: 6:48 am on October 29th
Adwardstim writes: Great Idea....
Posted: 6:11 am on October 29th
Jonathanray writes: Really helpful.. Thanks for sharing it....
Posted: 5:24 am on October 29th
KayGuzman writes: Amazing app! It’s really helpful for gardeners and they are easily find the major diseases of tomatoes.....
Posted: 3:22 am on October 28th
LatishaShank writes: brilliant app!!!!
Posted: 3:13 am on October 27th
BethReeves writes: Greatt post... thanxxxx for sharing!!!
Posted: 5:02 am on October 26th
KizzyWalling writes: Thannnnx for sharing... it's really informative!!!
Posted: 6:39 am on October 19th
eliser314 writes: This is awesome! Thanks for sharing!

This is my first vegetable garden. I've made many mistakes, but most importantly I've learned a lot. I planted WAY TOO much of everything. I need help with my tomatoes. It's August in Kentucky & all of my tomatoes are rotting because They're all on the ground. Is it too late to try & make something to support them? What should I use?
Thanks!

Posted: 1:48 pm on August 3rd
PeteOsbourne writes: Tomato app...Wow, gardening has indeed evolved tremendously!
Posted: 2:14 am on August 2nd
LucyStone writes: Amazing app!
Thank you for this info, this app will help me a lot.
Posted: 5:31 am on June 30th
WesternGardener writes: To find the app, click on the link in the above article that goes to the American Phytopathological Society's website. The link takes you to the page that explains how to find the app, with links to either Google Play or Apple's App Store.

There's also an email address on that page in case you're having trouble with the app.

Regards,
Jodi

Posted: 8:34 am on June 11th
Surfnjenn writes: I went to the App Store and searched for Tomato MD and couldn't find it. Is there another search term I should use?
Posted: 12:19 pm on June 10th
anvvesh writes: Great information thank you
Posted: 9:22 am on May 28th
WesternGardener writes: Thanks for taking time to read about Tomato MD. This is such a handy app--and portable to take into the garden, too!

Regards,
Jodi
Posted: 3:52 pm on May 27th
raghuraam writes: nice post thank you
Posted: 3:58 am on May 27th
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