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.


white dots on my guava leaves and started to be yellow and seems that something is eating it

Guava    Florida

Hi I have about 12 guava trees. I planted them in a pots because the weather in north Florida has some frost in the winter. I lost some of them before in the frost. Now in the...

Asked by: am mo (1 point)   Posted:December 9, 2017

0 answers    13 views

White stuff on the trunk
Live in Hawaii and found White stuff on the trunk of the papaya need your help

Papaya (pawpaw)    Hawaii

Don white stuff on my tree living in Hawaii need your help please

Asked by: Don Coons (1 point)   Posted:December 3, 2017

1 answer    74 views

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How and when to sow macadamia nuts?

Macadamia    Italy

Hi! I have some fresh macadamia nuts. I would like to sow them. According to you should I put them in the fridge and wait spring to sow or just like I do with other nuts,...

Asked by: Mirko (1 point)   Posted:December 3, 2017

1 answer    48 views

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hello thanks for this opportunity,i just joined this group and would like to know hw long egg plants take to mature

Eggplant    Uganda

hello thanks for this opportunity,i just joined this group and would like to know hw long egg plants take to mature ,how its planted and where it grows well eg can it grow well...

Asked by: ACHOM (1 point)   Posted:November 29, 2017

1 answer    48 views

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the images on this website

PlantVillage    China

Hello, I read one paper named"Automatic Image-Based Plant Disease Severity Estimation Using Deep Learning". It is published on "Computational Intelligence and...

Asked by: Jinzhu (1 point)   Posted:November 29, 2017

1 answer    85 views

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I get your reply.

General    Indiana

In that reply you send me the link, but this link did not open. can you send me the tomato crop dataset with parameters like Temperature, Humidity, Co2 concentration, Water...

Asked by: Harale Vandana Rangrao (1 point)   Posted:November 28, 2017

1 answer    53 views

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Need Orange Dataset Access

PlantVillage    Pakistan

Dear sir, I have need orange diseases dataset. Therefore, I request that give me the access to Orange dataset. Many Many Thanks

Asked by: Attique (1 point)   Posted:November 23, 2017

1 answer    126 views

virus on basil

Basil    Morocco

Hello again!. We have as well in a small plot which seems any kind of virus on basil, as the leaves are twisting and are getting a strange discoloration. Do you know which virus...

Asked by: Sara (1 point)   Posted:November 23, 2017

1 answer    90 views

mildew on basil

Basil    Morocco

Good afternoon!. We have received basil which has a type of mildew that we think it is different that the normally we have (Peronospora belbahrii). As you can see in the...

Asked by: Sara (1 point)   Posted:November 23, 2017

1 answer    111 views

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What are the crops in the Plantvillage dataset

PlantVillage    India

Hi, What are the crops involved in PlantVillage dataset. Since the dataset is not labelled.

Asked by: Anagha (1 point)   Posted:November 23, 2017

1 answer    78 views

Rosemary upper surface of leaf
Rosemary diseases on leaf after cutting

Rosemary    Italy

Good evening, sometimes we have a problem in some of our rosemary plant, cultivated in pot. We are in Italy, Province of Livorno, and in september, after our cutting operation,...

Asked by: Alessandro Caroti (1 point)   Posted:November 20, 2017

1 answer    105 views

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Dataset of Plant Images

PlantVillage    Philippines

Where can I download the complete file of plant images? What is the link?

Asked by: Robert G. de Luna (1 point)   Posted:November 18, 2017

1 answer    133 views

problems in bay leaves

General    Morocco

Good morning, we are having a problem in some of our bay leaves plants. As you can see on the photos, they are appearing some irregular dark spots on the leaves, and then it...

Asked by: Sara (1 point)   Posted:November 17, 2017

2 answers    135 views

Leaves are premature yellowing

Garlic    Burma

My garlic leaves are yellowing prematurely. I cannot find any pest or other likely pest symptoms. They have been grown 1 month and 10 days ago. Please give some suggestion how...

Asked by: Kornkham Sengsawan (1 point)   Posted:November 16, 2017

1 answer    93 views

Possible mildew

Sage    Morocco

Good afternoon, we have some discoloration in our sage leaves, could it be mildew, Peronospora lamii?. Thank you.

Asked by: Sara (1 point)   Posted:November 15, 2017

1 answer    122 views

Planting Area
Bush Beans Contender: Identification of Plant Disease

Bean    South Africa

I have sown (direct) Contender bush beans on 31 October, with germination starting around 6 November. The plants are now on average 15cm high. I have done preventative spraying...

Asked by: Chris (2 points)   Posted:November 15, 2017

2 answers    152 views

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I want to whole dataset of tomato crop on greenhouse.

General    Indiana

Respected Sir/Mam, I am Harale Vandana Rangrao studying S.Y M. Tech(CSE). I am doing the project on greenhouse for determining the tomato crop diseases. So, I want to...

Asked by: Harale Vandana Rangrao (1 point)   Posted:November 15, 2017

0 answers    71 views

Wilting basil!

Basil    New Zealand

Hi all! Recently my basil has been a little sad looking. Overall, the upper leaves all look fine and green, the small ones at the bottom turn a little yellow. It just seems to...

Asked by: Naomi (1 point)   Posted:November 14, 2017

1 answer    103 views

Plant with damaged trunk.
How to train/prune my Asian pears?

Pear    Italy

Hi from Italy! I have a question about asian pear training/pruning. I have 3 plants planted this spring and I have to prune them next winter. I found that Asian pears are...

Asked by: Mirko (1 point)   Posted:November 14, 2017

1 answer    98 views

Cucumber leaves at the first stage of disease
Do you know the pathogen or toxin that cause such blight symptoms on the cucumber leaves?

Cucumber    Russia

Leaf blight has appeared in greenhouse in 3 days after rain - some droplets came in through open windows. The blight symptoms are spreading along leaf veins.

Asked by: alex ignatov (33 points)   Posted:November 14, 2017

0 answers    73 views

Benefical or pest insect?

Pepper, bell    Venezuela

We have this kind of isect associated to flowers of bell pepper crops under greenhouses. This crop has also attack of mites and trips. We would like to know if this insect...

Asked by: Fernando Hernandez (1 point)   Posted:November 13, 2017

1 answer    111 views

spots in the avocado foliage
Foliar spots in avocados

Avocado    Venezuela

Hi do you known this foliar spots in avacdo it seems not affect the fruits and are related to wet weather

Asked by: Fernando Hernandez (1 point)   Posted:November 13, 2017

1 answer    115 views

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blossom end rot

Tomato    Indiana

Do low oxygen levels contribute to blossom end rot? We have upped our calcium levels, checked our recipes, ph, and have our growing conditions in our green house perfect. Its 75...

Asked by: Dion Graber (1 point)   Posted:November 13, 2017

1 answer    95 views


Papaya (pawpaw)    Somalia

Hello I am a farmer in Somalia, I am having some issues on these papaya fruits, white spots appear on the fruits also there is some sticky substance between the two fruits so...

Asked by: Aidarus (1 point)   Posted:November 12, 2017

1 answer    129 views

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Animal health

General    Nigeria

Does this platform help proffering solutions to animal health too or only plant/vegetables

Asked by: Moses ANYANWU (1 point)   Posted:November 12, 2017

1 answer    93 views

Yellowing curling leaves on Tomato plant

Tomato    New Zealand

A few of the leaves on the tomato plant is starting to show signs of something, but I'm not sure how serious it is. The plant overall looks a little wilted since a couple of...

Asked by: Naomi (1 point)   Posted:November 12, 2017

1 answer    145 views

coloration in chilli pepper

Chilli Pepper    Morocco

Good morning, our chilli peppers of this variety are getting dark irregular patchs, the red fruits are not totally red but with some strange discoloration. The plants are...

Asked by: Sara (1 point)   Posted:November 8, 2017

1 answer    150 views

brown spots on Murraya koenigii leaves

General    Spain

Good afternoon, we are having some issues on the curry leaves (Murraya koenigii). The leaves tips turns brown and the underside is full of brown patchs. This happened in...

Asked by: Sara (1 point)   Posted:November 7, 2017

1 answer    117 views

would you please diagnose this cucumber leaves disease?

Cucumber    Jordan

spots centers light pink colored, water soaked, pictures are arranged in order of disease development progress. green house cultivation.

Asked by: Yahya Dana (1 point)   Posted:November 7, 2017

1 answer    131 views

Holes and yellow marks on a tomato leaf
Holes and Yellow Marks on Tomato Leaves

Tomato    New Zealand

Hi! I'm a very new gardener, so anything that's out of the ordinary will definitely worry me. I've noticed that some leaves have yellow marks, and some of those also have small...

Asked by: Naomi (1 point)   Posted:November 5, 2017

1 answer    148 views