PlantVillage is built on the premise that the all knowledge that helps people grow food should be openly accessible to anyone on the planet.

PlantVillage is a free, open access platform for crop health run by Penn State University and a global community of experts in agriculture.

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what are diseases of mint and how to cure them?

Mint    None Given.

What are the diseases of mint and how to cure them? I have catnip with leaves curling up .

Asked by: Leon Seidman (1 point)   Posted:June 9, 2017

0 answers    76 views

Dried and curling leaves

Grape    None Given.

Hello I have a few grapevines and this will be my second year growing grapes although I started late last year. My vines are all growing very well and showing large...

Asked by: MikeHardley (1 point)   Posted:June 7, 2017

0 answers    85 views

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About the image-recognition app

PlantVillage    None Given.

Hello , team of PlantVillage , I am a Chinese agricultural worker , I saw your study on the NEWS MEDIACOM,...

Asked by: yugong (1 point)   Posted:June 7, 2017

1 answer    144 views

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About the image-recognition app

PlantVillage    None Given.

Hello , team of PlantVillage , I am a Chinese agricultural worker , I saw your study on the NEWS MEDIACOM,...

Asked by: yugong (1 point)   Posted:June 7, 2017

0 answers    73 views

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How to download images from the site

PlantVillage    None Given.

I am working on plant leaf diseases and want to download images for the same. I have downloaded few images earlier. But now I cant see that page . Please help.

Asked by: Radhika (1 point)   Posted:June 7, 2017

0 answers    87 views

Mystery pink insect

Okra    India

My okra leaves started having white spots on it. Later the entire leaf whitened and the leaves started falling and the plant was devoid of all leaves. They also have white...

Asked by: Shameem Javed (1 point)   Posted:June 6, 2017

1 answer    85 views

Cucumber Leaves Are Dying & Turning Yellow With Bitter Fruit

Cucumber    Nashville, TN

I planted 4 cucumber plants in this container. I thought it would be big enough as it's got about 50 pounds of soil. The plant seems to be producing a lot of new flowers &...

Asked by: Matt (1 point)   Posted:June 6, 2017

3 answers    216 views

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early flowering in tomato

Tomato    None Given.

My tomatoes are about a foot high, with only a few leaves, but have started flowering. What is the cause of it and what should I do?

Asked by: lordss (1 point)   Posted:June 5, 2017

0 answers    68 views

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Downloading tomato image dataset

PlantVillage    None Given.

Hello, I have been working on project about disease detection on tomato leafs in real time on the robot. On project proposal, I have referenced you, but I cant find the images....

Asked by: Halil (1 point)   Posted:June 5, 2017

0 answers    79 views

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Habenaro colors

General    None Given.

Will a habenaro plant have always the same color fruits?

Asked by: Daniei (1 point)   Posted:June 4, 2017

0 answers    62 views

Heavy infestation in paddy crop.
Green leaf hopper

Rice    None Given.

Although the pest seems to be Green leaf hopper of paddy but it do not resembles with either of the spp. Nephotettix virescens, Nephotettix nigropictus, Nephotettix cincticeps,...

Asked by: Rupinder Singh (13 points)   Posted:June 4, 2017

1 answer    86 views

This is my tall one, I hope you can see the problem.
Leaves on my avocado plants are are drying on the ends and flaking away?

Avocado    None Given.

I had a problem with browning but this is different. They are turning dark brown but drying and flaking off. What should I do?

Asked by: Lorraine (1 point)   Posted:June 4, 2017

0 answers    72 views

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Is it ok to irrigate broad bean during flowering stage?

Broad bean, dry    None Given.

Here ppl say dont irrigate broad beans during flowering stage it will cause flowers to fall i want to know if its a myth cause i didnt irrigatited broad beans for 10 days and...

Asked by: Issah (1 point)   Posted:June 4, 2017

0 answers    53 views

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About plant leaf images dataset

PlantVillage    None Given.

Please provide the information when leaf images will be available on the site. As i require it in my work. I saved some images. When i again visit site today. no images are...

Asked by: veer (1 point)   Posted:June 4, 2017

0 answers    108 views

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Pale leaves

Avocado    None Given.

Hi My two potted avocado a which had been growing well are now getting pale leaves with veins showing. Are they lacking some mineral? Thanks!

Asked by: Johanna Buhr (1 point)   Posted:June 3, 2017

0 answers    51 views

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Bell pepper plant

Pepper, bell    None Given.

The leaves of my bell pepper plant is crinkled but not rolled up. There are no bugs or larva's or spots or webs. Plant looks healthy & has blooms & peppers. None of...

Asked by: DyanaSue (1 point)   Posted:June 3, 2017

1 answer    98 views

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worms inside ripe mango fruit

Mango    None Given.

From india. After cutting the mango fruit i found tiny, white colored worms inside it.Not a songle worm but a cluster of worms i found. No hole in fruit skin. Is it fruit fly...

Asked by: suprava (1 point)   Posted:June 3, 2017

0 answers    101 views

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Dieback disease of Azolla

Azolla    None Given.

In summer weather in West Bengal, India the temperature rises as high as 40-45 degree Celsius in some places.Under this condition in the coastal regions of Purba Medinipur near...

Asked by: Bikash Putatunda (1 point)   Posted:June 3, 2017

0 answers    51 views

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Dataset Download

PlantVillage    None Given.

I access this web around february 8, 2017, i think there is section where u can donwload dataset image. I have been download that and use in my project and now i want see that...

Asked by: Ramadhan Adityo Kuncoro (1 point)   Posted:June 2, 2017

1 answer    140 views

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Is it good to prune sunflower lower leaves or it is bad?

Sunflower    None Given.

Pruning all leaves except the few ones on top, because to not make more shade to other plants

Asked by: Issah (1 point)   Posted:May 30, 2017

1 answer    82 views

White with black lining w/spots on inside of white area; you can see that it has a gray fungus look to it, that was not visible  until I took the picture.
Sunscald or a fungus

Pepper, bell    None Given.

Trying to figure out if this is a fungus or if its 'sunscald'....I need to know so I can find a natural remedy for it.

Asked by: Mary Browder (1 point)   Posted:May 30, 2017

2 answers    127 views

The bugs
Mystery bugs eating my pepper plants

General    None Given.

There are small nits ( is the only thing that comes to mind) on my Cajun bell pepper plant and mostly avoiding my hot pepper plant right next to it. I would appreciate any help...

Asked by: Rachael Cooke (1 point)   Posted:May 29, 2017

2 answers    120 views

A local variety of orange in Western Ghats of Karnataka India Known as 'Illi' or 'Kodai kithuli'
Latin name demanded

Orange    None Given.

I would like to know about its scientific name as well as any relevant information and research activities that are available

Asked by: vivek (1 point)   Posted:May 29, 2017

1 answer    77 views

Eggplant leafs have dried as shown in the picture pls let me know what is the disease
Disease symptom for brinjal/ eggplant

Eggplant    None Given.

Eggplant leafs have dried as shown in the picture pls let me know what is the disease. There was also yellow spots as shown in the picture pls let me know what is the disease in...

Asked by: Suraz (1 point)   Posted:May 27, 2017

1 answer    140 views

Bending of Okra fruit, leaf holes and Aphids observed on same plant.
Fruit bending, aphids and leaf holes.

Okra    None Given.

Fruit bending, aphids and leaf holes observed on okra plants. Are they correlated? Thanks!

Asked by: Rupinder Singh (13 points)   Posted:May 25, 2017

3 answers    188 views

my lemon grass plant is completely covered with some small black dot like insects. mostly on the back side of the leaves.  what do i  do about it? how do i get rid of these insects.
Black dot insects on lemon grass

Lemon grass    None Given.

I have grown lemon grass from seeds. The plant seemed to be healthy, until recently when I noticed small black dot all over it. On careful observation I realized that they were...

Asked by: iyman (1 point)   Posted:May 24, 2017

3 answers    134 views

Visible slug tracks on rhubarb stalks
Slugs tracks on rhubarb

Rhubarb    None Given.

If rhubarb stalks have slug tracks on them, can they still be washed thoroughly and eaten?

Asked by: Pamela Mans (1 point)   Posted:May 23, 2017

1 answer    110 views

Collard plant
Collard plant has yellow brown leaves

Collard greens    Kenya

My collards have got a brownish yellow colour on older leaves. What could be the reason?

Asked by: Zackmatere (1 point)   Posted:May 22, 2017

2 answers    135 views

Yellowing Of tomato leaves and some leaves have necrotic areas
Tomato Problem

Tomato    None Given.

What could be problem causing wilting and yellowing of the tomato plants?

Asked by: Martha Muli (1 point)   Posted:May 22, 2017

2 answers    185 views

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How long can you keep thyme refrigerated

PlantVillage    None Given.

I have brought thyme about the beguiling this year. Is it still good to use if it's been stored in plastic on the refrigerator?

Asked by: Monique Holcomb (1 point)   Posted:May 21, 2017

1 answer    90 views