Donate Contribution

PlantVillage is an open access public resource at Penn State that aims to help smallholder farmers grow more food. Please consider donating LINK and helping us, help smallholder farmers. Your gift will go 100% to PlantVillage and is tax free in the USA.

Recent Questions Most Viewed

Showing:

No Image

Brown-tipped leaves

Avocado Washington

My avocado plants leaf tips have turned brown. It's about ten months old and the two large leaf tips are turning brown & cracking. I've read that there could be too much salt in the soil. Could epsom salt could help? If so, how do I apply it? I water the plant each morning with about a half...

Asked by: Judy (1 point) Posted:August 16, 2019

0 answers 8 views

No Image

Palm oil leaf disease database

PlantVillage Malaysia

I had hard time in finding the palm oil leaf disease database, is there anyone can share it with me? It is for my Final Year Project. I have to implement a palm oil leaf disease by using image processing system with machine deep learning.

Asked by: deactivated (1 point) Posted:August 16, 2019

0 answers 7 views

Guava Tree has some sort of infection

Guava Pakistan

Please answer below question, any expert opinion. I have been waiting to be answered since long time. Hi, I have been searching to identify the disease, its symptoms and cure of my Guava Tree. I am not sure what that disease and how to cure this disease, Kindly shed light on this and also...

Asked by: Wajahat Ahmed (1 point) Posted:August 16, 2019

0 answers 5 views

No Image

I thought there was supposed to be an A.I. photo identifier.

PlantVillage Kansas

I had read that this program had been developed with an integrated A.I. program that would automatically identify your plant's problem within a % accuracy just by taking a photo. If that is true, I can't figure out where that part of this program is. All I've been able to find so far is blogs...

Asked by: Andrew (2 points) Posted:August 16, 2019

1 answer 9 views

nematode

Symptoms Busia County,Kenya

I visted a farmer and found out that his tomatoes are wilting and he was helpless On my side I noticed that it is kind of nematode attack on the roots I would to hear views and a part from crop rotation which is long term control method which other cheap means can be used to provide an immediate...

Asked by: kelvin nyongesa (1 point) Posted:August 15, 2019

0 answers 5 views

No Image

thrips disease infecting pomegranate

Pomegranate Solapur,India

my pomegranate s are getting infected by thrips particularly in rainy season..........in this season we had continuous showers for a week......

Asked by: vaibhav (1 point) Posted:August 15, 2019

0 answers 9 views

No Image

Diseases and Pest on Pumpkins

Pumpkin Kenya

Treating diseases that make the pumpkins that had matured shrink to small items before harvest and how do i prevent

Asked by: Njoki (1 point) Posted:August 14, 2019

1 answer 12 views

No Image

plant disease research

General India

to continue with research on disease detection using plant leaves, which plant should I choose, What are the problems I can concentrate and where I 'll get the data set

Asked by: Sunil (1 point) Posted:August 14, 2019

1 answer 9 views

Mango Tree Bark Came Out

Mango Cassava whitefly India

hi everyone, I have a mango tree of 14 years. Before six months, something bite the mango tree or it happened normally. The bark of one side came out. I thought it would heel. But, now it seems the bark area become large. Also, there is some termites formed around the tree. I cleaned...

Asked by: masterking (1 point) Posted:August 10, 2019

1 answer 21 views

No Image

dataset of rice disease

General Bangladesh

I need dataset of rice disease

Asked by: minhaz027 (1 point) Posted:August 8, 2019

1 answer 24 views

No Image

Permission letter for fig (ficus carica) disease images

Image Database Iran

We are planning to write a chapter, “Fungal and Bacterial Diseases Management in Edible Fig” in a book: The Fig: Botany, Production and Uses”, which is going to be published by CABI, United Kingdom. Due to the importance of some of edible figs' diseases, it is required to include some photos of...

Asked by: Bahar (1 point) Posted:August 6, 2019

1 answer 34 views

No Image

Banana

Banana Same,Tanzania

I visited farmers field then what did I observed some plants became yellow colour in its leaves, famers complained that their matured banana fruits can't peeled easily when they want to prepare their piece meal the colour of banana change to brown can you help us what kind of the disease?

Asked by: Hitami (1 point) Posted:July 30, 2019

1 answer 44 views

No Image

blossom end rot

Tomato Bekwai,Ghana

watery and pale

Asked by: Add Boakye (1 point) Posted:July 29, 2019

1 answer 25 views

Deformity of watermelon

Watermelon Iran

hi everyone. the watermelon fruits deformed, Wrinkled and its bottom turned black, what can cause this?

Asked by: lordss (1 point) Posted:July 29, 2019

0 answers 42 views

High mortality of Cashew saplings (photo attached)

Mango India

Please help me figure out the reason and solution to dying of the cashew saplings. they died within a week of plantation. Attached are the images of the plant and the root zone. 15 of the 30 saplings planted have died. No white roots are visible.

Asked by: Madhav (2 points) Posted:July 27, 2019

1 answer 51 views

What is causing this leaf damage on my cantaloupe? (petit gris)

Cantaloupe California

Been treating with a neem oil and castille soap solution just incase its a fungus, but no success. The die off has begun around the center of the plant and is spreading outwards. The death on the leaves begins on the edges and moves inward. Thanks for your consideration.

Asked by: royce (1 point) Posted:July 27, 2019

0 answers 30 views

No Image

cassava

Cassava Pests and Diseases: Save and Grow Busia County,Kenya

how can I save my sprouting cassava harvested plants from pests

Asked by: eunice (1 point) Posted:July 22, 2019

1 answer 38 views

No Image

Metarhizium anisopliae to control rhinoceros beetles

General Ghana

I have ordered some Metarhizium anisopliae to control rhinoceros beetles in coconut. The seller says its a concentration of 10billion CFU/gram. I need advice on the quantity I should mix with water into a knapsack sprayer(15litres)

Asked by: Curtis-Shyne (1 point) Posted:July 22, 2019

0 answers 26 views

No Image

famews application

General Gonabad,Iran

Why this application don't supporte ios? My mobile is apple and I can't install famews application on my mobile.

Asked by: javad (1 point) Posted:July 19, 2019

1 answer 33 views

No Image

yemen ibb

PlantVillage Ibb,Yemen

كيفيه كتابه التقارير والحصد والرصد لدوده الحشد الخريفي

Asked by: abdullahalkamel (1 point) Posted:July 18, 2019

1 answer 64 views

No Image

watering

Pepper, bell Nigeria

how many times do i need to water my pepper in a day,

Asked by: ANTHONY UCHE (1 point) Posted:July 18, 2019

1 answer 40 views

No Image

use of plant pictures for educational brochures

PlantVillage Pakistan

Hi, I want to use pictures of plants and pest from plantvillage website for the preparation of educational material aimed to educate farmers and agriculture community. Is there any issue to use database or the way to use it? Please let me know

Asked by: Fakhar Zaman (1 point) Posted:July 17, 2019

2 answers 42 views

No Image

pluviometrie

General Nòdès,Haiti

la pluviometrie de la zorne de fort liberté en 2000

Asked by: Zeck (1 point) Posted:July 16, 2019

1 answer 31 views

No Image

How can I install my trap

General Chikwawa,Malawi

Trap Installing

Asked by: Kumbukani Chabwera (1 point) Posted:July 15, 2019

1 answer 33 views

Avocado leaves turning brown

Avocado Georgia

This is my first avocado 18 months old just transplanted this early spring into a larger container. I've noticed some Browning on various places on the leaf I'm familiar with tip burn and this is not that. I don't want to lose this plant any suggestions about what it is.

Asked by: David Urmetz Jr (1 point) Posted:July 14, 2019

0 answers 30 views

No Image

There is a white spongy growth on the soil line of my orange tree. Should I be concerned?

Orange California

Orange tree disease

Asked by: Tim Starks (1 point) Posted:July 13, 2019

0 answers 28 views

No Image

Big Data

Big Data in Agriculture Indiana

What are the applications of big data in agriculture?

Asked by: sangeetha (1 point) Posted:July 13, 2019

1 answer 49 views

Growth points of the cucumber producing fruits

Cucumber growth points

Cucumber Ghana

Should I prune growth points that are producing fruits?

Asked by: Bryt (1 point) Posted:July 12, 2019

0 answers 44 views

No Image

Red Inside of bell pepper

Pepper, bell Washington

I recently used a green bell pepper for a meal, and when I cut it up, I noticed that the normally white area within the top of the pepper where seeds are was red. It was spotted with dark red dots and looked like had it gone bad, but there was no mold, just the dots. What were the dots? Is the...

Asked by: freja (1 point) Posted:July 12, 2019

0 answers 35 views

What are these lesions on my cucumber plants?

Cucumber London, Canada

I am wondering what these lesions are, and if they pose a threat to my plants.

Asked by: Sarah McDonald (1 point) Posted:July 11, 2019

0 answers 55 views