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.


Pv logo No Image
Japanese Beetles

General    Michigan

Any suggestions on how to deal with Japanese Beetles? They love to eat my fruit trees. I use Seven's spray, but I would like to be more organic, and possibly deal with them at...

Asked by: carrie thorburn (1 point)   Posted:September 17, 2017

2 answers    258 views

Pv logo No Image

PlantVillage    Pakistan

Actually i need to have a dataset of wheat plant 's leaves.i'm working on disease detection based on image analysis.i'm working on yellow rust.Kindly help me out ..

Asked by: fatima nasim (1 point)   Posted:September 16, 2017

1 answer    329 views

Pv logo No Image
harvesting dill seeds

General    New York

i thought dill seeds were actually coriander- so can i harvest the seeds and have dill seedlings come up?

Asked by: barb neth (1 point)   Posted:September 14, 2017

1 answer    228 views

Coconut infected
Yellow spotting of coconut leafs and slow growth.

Coconut    Nigeria

My name is Emmanuel, I'm from Nigeria it's been almost three years I have planted this coconut and the yellow spot I think is the cause of the growth. What do I do to correct...

Asked by: Kolo Emmanuel (1 point)   Posted:September 14, 2017

1 answer    206 views

Curly new leaves in papaya

Papaya (pawpaw)    India

its one month old plant, new leaves are getting affected, what is the cause and can you please suggest some natural remedy for the same.

Asked by: sudan (1 point)   Posted:September 12, 2017

1 answer    277 views

The ball/gob of black substance is not an animal. It appears to be a tumor or a rice kernal gone crazy. They appeared to be everywhere, but only one per plant.
Please identify this black ball/glob on nearly-ready-to-harvest rice

Rice    Japan

I was in Doshi, Japan (near Mount Fuji area) with my family yesterday. We were hiking through numerous rice fields and several I observed had these black balls attached to them,...

Asked by: Stephen Reimers (1 point)   Posted:September 10, 2017

1 answer    243 views

black spot on leaf backside
leaf damage

Okra    India

i have three hectares of okra field in a days in our area have rainy season then the okra fields have lot of deceases and mainly the okra leaves have black spot and...

Asked by: ramprasad (2 points)   Posted:September 9, 2017

3 answers    400 views

One turning brown
Leaves turning brown

Cocoa (cacao)    Netherlands

The leaves on one of my plants are going brown. It is about 6 months old now. Been potted in soil. Originally from Cuba I have four growing. Two perfectly healthy One...

Asked by: Bradley Bennett (1 point)   Posted:September 9, 2017

2 answers    284 views

Pv logo No Image
neem oil

Lime, sour    Singapore

Remember u mentioned about using neem oil to rid of bugs on my plant, well how do I use it? Is it by spraying on the underside of the leaves or on the soil around the plant....

Asked by: Kok Mee Mee (1 point)   Posted:September 7, 2017

2 answers    261 views

Pv logo No Image
small new growth

Black pepper    Texas

After I brought my black pepper plants in from outside and placed under grow light. The new growth leaves are small,not near the size of the others.

Asked by: TINA BANE (1 point)   Posted:September 7, 2017

1 answer    161 views

Pv logo No Image
Brussell sprouts - white small maggotts around stalk, stalk falling from no dirt support, leaves yellow & with holes

Brussels sprouts    Canada

leaves are shot full of holes and become yellow and fall. Where stalk meets the dirt, found white small maggots. Dirt surrounding stalk is gone, leaving no support for stalk,...

Asked by: caroly (1 point)   Posted:September 4, 2017

1 answer    266 views

Pv logo No Image
Patchouli (Pogostemon cablin)

PlantVillage    India

Can you add information about Patchouli to this site?

Asked by: Madhav (2 points)   Posted:September 3, 2017

1 answer    166 views

Pv logo No Image
press or vermicompost

Coconut    India

Which is best suited for the coconut trees? Either press mud or vermicompost ? What can be used for coconut for better yield.

Asked by: Bharath Krishnan (1 point)   Posted:September 2, 2017

1 answer    244 views

Pv logo No Image
How to get a complete dataset of pest on crop with label

PlantVillage    pest crops

I am working n Pest Classification So i need help in getting dataset so can i know on how to get that dataset from plant village ..

Asked by: shyam (1 point)   Posted:August 31, 2017

1 answer    259 views

yellowing of rice leaves
rice - leaves turning yellow and dying

Rice    Govardhan Ecovillage, India

I have two questions: 1. The leaves at the base are turning yellow and then brown, eventually dying. its an organic cultivation. What disease is it? These symptoms are not to...

Asked by: Madhav (2 points)   Posted:August 31, 2017

0 answers    227 views

Once very healthy peppermint plant dying quickly - pests or disease?

Mint    None Given

A month ago my peppermint was vibrant green, prolific with no problems. Now it is almost gone and I have no idea what is causing it. The leaves have pale small spots on them,...

Asked by: kealie (1 point)   Posted:August 30, 2017

2 answers    381 views

Pv logo No Image
can viruses be found in the seeds of infected plants

Okra    None Given

please i want to know if the seeds of an infected okra plant may contain the virus too and whether the virus will survive and harm the plant when such seeds are planted.

Asked by: Ayisha (1 point)   Posted:August 29, 2017

1 answer    184 views

Pv logo No Image
Etiology, epidemiology and symptomology of web blight disease of cowpea.

Cowpea    None Given

I need a comprehensive answer on the symptomology,etiology,epidemology and control of Web blight disease of cowpea and with accessible links on symptomology,etiology,epidemology...

Asked by: Johnson Wise (1 point)   Posted:August 28, 2017

1 answer    209 views

Pv logo No Image
Image Processing Research

General    None Given

Hi, I am wornking with an image processor for leaves, but I need some image of diseases. Do you know where I can download a Dataset?

Asked by: Miguel (1 point)   Posted:August 24, 2017

1 answer    238 views

Eriophyte attack found in coconut.
Eriophyte attack in coconut.

Coconut    Tirunelveli

What is the reason for Eriophyte attack in coconut?What is the management measures?

Asked by: Bharath Krishnan (1 point)   Posted:August 24, 2017

1 answer    314 views

Pv logo No Image
Potato Leaf DATA SET

Potato    None Given

any one please send me source of potato plant leaf data set

Asked by: waqar001 (1 point)   Posted:August 24, 2017

1 answer    254 views

Pv logo No Image
Dataset Download

PlantVillage    None Given

I want to download a Dataset for research, where can do I do it?

Asked by: Miguel (1 point)   Posted:August 23, 2017

1 answer    339 views

Pv logo No Image
Pennisetum Glaucum details

PlantVillage    NAGAUR

बाजरा के सीटे मे उपस्थित गोंद का केमिकल नाम क्या है

Asked by: HEMA RAM KUMAWAT (1 point)   Posted:August 23, 2017

1 answer    192 views

Pv logo No Image
passion fruit diseases and management

PlantVillage    None Given

Is there a way I can get a link to passion fruit diseases and management.

Asked by: veronica (1 point)   Posted:August 23, 2017

1 answer    242 views

Pv logo No Image
I search other bases of images

General    Minas Gerais, Brasil

Hi, I'm looking for other image databases of sick and healthy plants, does anyone know any other base outside Plant Village? Thank you so much.

Asked by: Danilo Almeida (1 point)   Posted:August 22, 2017

1 answer    229 views

Disease identification

Apple    Srinagar

These types of spots are rare but affect at a good chunk in susceptible cultivars of Apple like red delicious. I am not sure either they are related to any kind of deficiency...

Asked by: waseem shafi (2 points)   Posted:August 18, 2017

2 answers    338 views

Mango leaf gall midge
Please Identify the pest white in colour

Mango    India

Mango plants heavily infested with Mango leaf gall midge (pic. attached) and in another pic. there are white insects on mango stem need to be Identify.

Asked by: Rupinder Singh (13 points)   Posted:August 17, 2017

1 answer    309 views


Watermelon    None Given

Bonjour. J'ai les fruits de la pastèque qui éclatent avant leur maturité. De quelle maladie s'agit-il? Comment combattre cette maladie et avec quel produit.

Asked by: Agrucam (1 point)   Posted:August 16, 2017

1 answer    287 views

Pv logo No Image
How to treat for the papaya mealybug and how to revive the tree.

Papaya (pawpaw)    None Given

How to treat for the papaya mealybug and how to revive the tree. I have already weeded, cleaned up all the black plastic that the previous owners had put down and treated for...

Asked by: Shanda Frye (1 point)   Posted:August 15, 2017

1 answer    260 views

Potato plant with suspected virus
Potato plants have specific symptoms that look to me as virus, what is it really?

Potato    Moscow

Potato plants have specific symptoms that look to me as virus, what is it really? Symptoms have appeared in the end of July. up to 30% of plants have them without any certain...

Asked by: alex ignatov (33 points)   Posted:August 15, 2017

2 answers    253 views