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Grape disease diagnostic

Grape Syria

Hello, I am a new grape farmer, And I need help to diagnose my grape disease, The following symptoms are visible, it is bunch closure time in our region,: Stunted growth, short shoots compared to healthy vines and smaller leaves Chlorotic leaves Some fan shaped leaves(i might be mistaken) and...

Asked by: youssef al ghadban (1 point) Posted:June 21, 2018

0 answers 133 views

cherry disease

Cherry (including sour) Iran

our cherry orchard suffers from a unknown disease for us. They told us it is a viral disease and Several chemical ways were recommended for disease control. is it viral disease? Is the disease can be reduced or controlled through chemical or other methods?

Asked by: lordss (1 point) Posted:June 18, 2018

1 answer 48 views

Data set for leaf disease identification

General India

Hello, I am Deeba Kannan. I am a student of CS and im currently doing a project for vegetable leaf disease identification (tomato, egg plant, ladies finger, bitter gourde and chilli)using machine learning. I am searching for dataset with healthy and infected leaf images . Kindly help me. My...

Asked by: Deeba Kannan (1 point) Posted:June 18, 2018

1 answer 58 views

White Patches on my Alphonso tree

Mango India

There are white patches on my mango tree and less leaves please suggest any medicine for the tree

Asked by: yogesh (1 point) Posted:June 16, 2018

2 answers 44 views

Plant Diseases

General Pakistan

Hey everyone, I am a cs student.I am currently working on a project involving recognition of some leaf and fruit based plant diseases.I require a dataset including healthy and affected plants mentioned for which plant it is.If anyone can help, let me know at saudiqbal159@gmail.com

Asked by: saud (1 point) Posted:June 12, 2018

1 answer 52 views

CUCUMBER PROBLEM

Cucumber Iran

Hi everyone my cucumber field suffer from this problem, I can't diagnosis it, please let me know what can cause it?

Asked by: lordss (1 point) Posted:June 10, 2018

1 answer 51 views

Disease infecting my pomegranate

Pomegranate India

There is a disease infecting my pomegranate tree. The tree bears fruit every season but the fruits rot in sometime. Please suggest an organic method to treat my pomegranate tree.

Asked by: Abhishek (1 point) Posted:June 6, 2018

1 answer 51 views

Persistent weeds infesting my mango tree

Mango India

There is this particular type of weed having aerial origin that has infested one of my mango tree. Despite being manually removed a number of times, this weed keeps coming back. Please suggest an organic method to get rid of this persistent weed.

Asked by: Abhishek (1 point) Posted:June 6, 2018

2 answers 54 views

Nuru testing

General Uganda

I am heading a team of extension officers in Uganda working with small holder farmers growing barley, maize, sorghum and cassava. Will it be possible to get involved with the testing of the Nuru app? Regards. Theunis

Asked by: Theunis Coetzee (1 point) Posted:May 30, 2018

0 answers 81 views

Water logging stress (Papaya Farm)

Papaya (pawpaw) Tanzania

Hi Team, Hope you are all doing great Well, my question is based on places (farms which are affected by water logging, what methods can you suggest to prevent the plant/s from being affected due to water logging stress. Please note the area(farm) is not always water logged. It gets...

Asked by: Andrew (1 point) Posted:May 29, 2018

1 answer 94 views

This image is of not my plant. I have got it from an online resource. However my tree exhibits similar problems.

Alternatives to chemical insecticides.

Pomegranate India

Sir, One pomegranate tree in my farm suffers from flies issue. In one youtube video it was suggested that carboryl (2 - 4 gm per litre) or monocrotophos (1 mg per litre) may be used to control these pests. I however intend to use an organic substitute in place of these chemical...

Asked by: Abhishek (1 point) Posted:May 20, 2018

1 answer 97 views

There is no problem in my mango tree except that they grow in alternate years

Usage of paclobutrazol (Cultar)

Mango India

In one of the episode regarding maintenance of mango trees I learnt about the chemical called paclobutrazol (Cultar) which should be provided to trees during the month of September. However, my research on the internet confuses me on this aspect. While there definitely appears to be a positive...

Asked by: Abhishek (1 point) Posted:May 20, 2018

1 answer 45 views

The tip of the leaves. The last fully developed set is new growth, and you can see the dying young leaves.

Death of new growth with flower senescence

Guava Canada

Hi. I seem to be having a strange issue with my potted 5' guava tree. It began putting on new growth about a month ago, but just recently the small new leaves dried up and died before opening. There were 2-3 leaves added per branch before they started dying, and those appear to be alright, it's...

Asked by: Ian (1 point) Posted:May 17, 2018

1 answer 74 views

Maize Crop

Corn (maize) India

Sir, Which Disease or Nutrient Deficiencies is this & what is its solution?

Asked by: SUJIT KUMAR NAIK (1 point) Posted:May 17, 2018

1 answer 70 views

Dasataset

General Cassava Bacterial Blight Morocco

Hi , I have a project school about citrus diseases , if you can help me to find image dataset about citrus diseases Thank you

Asked by: Ayoub (1 point) Posted:May 15, 2018

1 answer 72 views

plantvillage dataset

PlantVillage Lebanon

can we have access to the planvillage dataset? my aim is to use this dataset in order to classify the crop infected disease

Asked by: issam (1 point) Posted:May 10, 2018

2 answers 146 views

leaf spots

Strawberry Guatemala

I found several leafs with this spots. I am not sure if is Mycosphaerella sp. or... Can anyone help me to ID this problem?

Asked by: Erick (1 point) Posted:May 9, 2018

0 answers 43 views

Dataset

Tomato Mexico

Good morning. I am a student at the National Center for Technological Research and Development (CENIDET) in the State of Morelos, Mexico. I would like to know if I can obtain the Clavibacter michiganensis subsp databases. michiganensis (bacterial chancre of tomato), Xanthomonas vesicatoria...

Asked by: adán (1 point) Posted:May 8, 2018

1 answer 73 views

What is this larva ?

Lentil Tunisia

These larvae are harmful to the lentiles. We can not diagnose the beetle. Do you think this beetle type ?

Asked by: heisenberg (1 point) Posted:May 4, 2018

2 answers 69 views

Magnolia Tree Problem

test Turkey

Hello, my magnolia tree start to yellow, what can cause this?

Asked by: heisenberg (1 point) Posted:April 26, 2018

1 answer 78 views

App IA Artificial Vision

PlantVillage Colombia

Hi I read in an article about a free bank with more than 50,000 images, for those who are interested in developing applications, my question is, where can I get that bank? Thank you

Asked by: Gabriel Eduardo (1 point) Posted:April 14, 2018

1 answer 189 views

yellowing of chickpea

Chickpea (gram pea) Iran

Hello, my chickpea field start to yellow, what can cause this?

Asked by: lordss (1 point) Posted:April 14, 2018

0 answers 66 views

leaves drying up (image dated 2nd April 2018)

What disease is this on my nutmeg plants and what is the way to save this plant?

Nutmeg India

these nutmeg saplings were planted in the last monsoon (September 2017). All the plants showing similar symptoms of leaves turning brown. and then the shoots also drying up. The emerging leaves have also turned brown and dried up. Can you please identify what the disease is?

Asked by: Madhav (2 points) Posted:April 11, 2018

0 answers 68 views

guava fruit hard centre

Guava Australia

hello, I have been farming guavas for the last 20 yrs or so with no problems , but this years something possibly nasty has turned up.I was wondering if you would be able to help me diagnose this problem which seems extensive throughout guava crop--I am starting guava( fresh fruit...

Asked by: guy ward (1 point) Posted:March 27, 2018

0 answers 146 views

Mango tree disease

Mango India

Please inspect the pictures and advise /instruct , according ly

Asked by: Michael Palghadmal (1 point) Posted:March 27, 2018

1 answer 204 views

Bacterial spot of Septoria leaf spot?

Tomato Netherlands

Hi PlantVillage, I'm wondering what for disease this is, because the Bacterial spot and the Septoria leaf spot are very much alike. And how can I distinguish one from the other? Thanks in advance

Asked by: Thomas (1 point) Posted:March 26, 2018

0 answers 191 views

Why are the blossoms of my lemon plant falling off and leaves drying and turning yellow and red ?

Lemon Pakistan

Its been a month I've bought the lemon plant , It had blossoms when I bought it and now the blossoms are falling off and and the stems are drying and the leaves are turning yellow and red and are drying.

Asked by: fatima (1 point) Posted:March 25, 2018

1 answer 153 views

fertilizing fruit trees

General Iran

what is the best way for fertilizing the fruit trees located in hole with diameter of 70 cm?

Asked by: lordss (1 point) Posted:March 24, 2018

1 answer 165 views

Virus on bell pepper

General Vietnam

Can you guys help me determine what kind of virus and how is it spreading? They are popular on my greenhouse and neighbors. Thanks you so much for your help!

Asked by: Phan Dung (1 point) Posted:March 21, 2018

1 answer 234 views

I propagated four strawberry plants from the mother plant via runners

Strawberry South Africa

Three of the four plants have dark green to charcoal in color leaves. One has started to push up the lighter normal green color leaves. What can cause this?

Asked by: Phillip Armstrong (1 point) Posted:March 19, 2018

1 answer 152 views