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black margin of the leaves of a pear tree

Pear Glasgow, United Kingdom

My pear tree leaves have black margin. Can you please help me how to treat it

Asked by: ema (1 point) Posted:June 1, 2020

1 answer 85 views

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elocust3m register issue

Desert Locust forecasting South Africa

Hi Is there problem with app? Downloaded app on iphone. Does not accept my cell phone from South Africa Help urgently please as we want to use app for our network of farmers in east Africa asap Love what you are doing/have done! Want to assist ito training/rollout here in Africa

Asked by: Prof Jean Simonis (1 point) Posted:May 29, 2020

2 answers 107 views

spots

Tomato New Braunfels, United States

what is the cause of these spots on y tomato plant

Asked by: saf (1 point) Posted:May 28, 2020

1 answer 127 views

Cucumber spots in aeroponic

Cucumber Pennsylvania

Hey Thank you for taking my question. I'm growing in an aeroponic tower garden indoors and my cucumber (spacemaster) is curling and browning at the edges - otherwise healthy and flowering! And my other cucumber (marketmore) has these crazy spots. Photo attached. What is this and what do I...

Asked by: nicole (1 point) Posted:May 28, 2020

1 answer 105 views

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disease

Banana Busia,Kenya

drying of leaves while growing

Asked by: Joyce Atieno (1 point) Posted:May 28, 2020

1 answer 84 views

hazelnut 1

Hazelnut (filbert) Красноармейское сельское поселение,Russia

yellow streaks on the leaf. the small leaves stopped growing.

Asked by: romis (1 point) Posted:May 27, 2020

1 answer 84 views

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cassava seeds

Cassava (manioc) Busia,Kenya

some cassava varieties have seeds, is there scientific ways which can this developed to a viable seed and planted instead cuttings?

Asked by: Simon Odunga (1 point) Posted:May 27, 2020

1 answer 85 views

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Locust

Desert Locust forecasting Nepal

How to distinguish between solitary and gregarious locust ?

Asked by: Madhu Sudan Paudyal (1 point) Posted:May 27, 2020

1 answer 87 views

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insect

Big Data in Agriculture Ghana

Outline three (3) ways by which different insects inhabiting a host plant can reduce competition among themselves as far as feeding on the plant is concerned

Asked by: Emmanuel (1 point) Posted:May 24, 2020

0 answers 90 views

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guava tree no fruits and no flowers

Guava India

i have a guava tree it is a 7 years old but up to now there is no fruits in the tree . the flower are came at ones and the flowers are drop . so please give me the beater sulation

Asked by: sudheer kumar (1 point) Posted:May 21, 2020

0 answers 111 views

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Spinach

Spinach South Africa

WHAT COULD BE THE PROBLEM?

Asked by: Don Maimela (1 point) Posted:May 21, 2020

0 answers 96 views

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cassava

Cassava Pests and Diseases: Save and Grow Busia,Kenya

why cassava can not go up-to three yrs in the Shanna?

Asked by: Eunice Odundo (1 point) Posted:May 18, 2020

1 answer 105 views

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disease

Strawberry Iran

My strawberry has this problem. How do I fix this problem?

Asked by: Ali (1 point) Posted:May 16, 2020

1 answer 124 views

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Barley plants, local winter cultivar has leafspots, what can cause the disease?

Barley Russia

Barley plants, local winter cultivar Dostoynyi has leafspots, what can cause the disease? 3 weeks ago field was treated by Tribenuron-methy 75%, 0.02 g per ha. Seeds were treated by Tebuconazole. Night temperatures below +5oC, days - 15-20oC.

Asked by: alex ignatov (33 points) Posted:May 16, 2020

0 answers 82 views

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Disease on papaya leaf

Papaya (pawpaw) Alabama

What is this disease on the papaya leaf and how to treat them? I have attached the image already. Can you see it?

Asked by: Soo (1 point) Posted:May 15, 2020

0 answers 82 views

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Disease on papaya leaf

Papaya (pawpaw) Alabama

What is this disease on the papaya leaf and how to treat them?

Asked by: Soo (1 point) Posted:May 15, 2020

0 answers 76 views

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Papaya leaf Disease

Papaya (pawpaw) Alabama

Can you tell me what condition is my papaya leaf is suffering from? I can attach 2 images. I am from Singapore

Asked by: Soo (1 point) Posted:May 15, 2020

0 answers 76 views

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Indian Gooseberry

Gooseberry Florida

Can Indian Gooseberry be grown in Central Florida?

Asked by: Robin S. (1 point) Posted:May 14, 2020

0 answers 78 views

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Soil PH

General Moyo,Uganda

How can I test the PH of the soil in my garden locally without hiring an expert. please advice

Asked by: Nyuma Ferdinand (1 point) Posted:May 14, 2020

1 answer 64 views

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What is Best Weather for Avocado

Avocado Nepal

Dear All, I am wondering whether I can grow Avocado in my region. In summer temperature is around 30-45 c And hot wind as well. My region in Chitwan Nepal. Thank You

Asked by: Ramesh Parajuli (1 point) Posted:May 14, 2020

1 answer 68 views

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wilting of tomatoes

Symptoms Busia,Kenya

my tomotoes are just wilting on the farm seems like nematodes what can I do

Asked by: patrick (1 point) Posted:May 12, 2020

1 answer 98 views

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Disease Identification

Tomato Emthanjeni Local Municipality,South Africa

Brown-yellow spots on leaves. Plants died within a few days. Is the red spider mite or something else?

Asked by: Chris (2 points) Posted:May 10, 2020

1 answer 92 views

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Scale Insects? or a disease?

Dates Abu Dhabi,United Arab Emirates

Hi, can you please help me identify this? Some says it was scale insects, others says it was a disease. Please help me. Thanks a lot.

Asked by: Fritzielynn Plasabas (1 point) Posted:May 8, 2020

0 answers 88 views

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response

PlantVillage Laikipia,Kenya

How do you get a notification after you have sent your image

Asked by: Angeline Leguuto (1 point) Posted:May 2, 2020

1 answer 100 views

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Brown sunken spots on my Aloe vera

Aloe vera United Kingdom

Hello all, I am worried about my aloe Vera!!! It has brown sunken spots all over the leaf, for now are just a few, but it seems like this is increasing, also the upper part of the leaves are drying out. From what I have read it looks like is Alternaria spot leaf, but I am not completely sure...

Asked by: Yerli (1 point) Posted:May 1, 2020

2 answers 104 views

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I’m growing my first avocado plant from a seed.It is now a little tree.How often should I water it? Inside plant In NC.

Avocado North Carolina

I’m growing my first avocado plant from a seed.It is now a little tree.How often should I water it? Inside plant In NC.

Asked by: Portia (1 point) Posted:April 20, 2020

1 answer 133 views

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Premature fruit of figs Drop and leaves also drop due to ......

Rice Bacterial blight Pakistan

Sir I have a Problem with my fig Tree. May be I can't explain it in Detail but Pics shows you all the disease with you experience. Premature fruit of figs Drop and leaves also drop due to Insects larvae are cream colored.

Asked by: Tayyab Qureshi (1 point) Posted:April 18, 2020

0 answers 109 views

can you help me with what sort of pest is this

Symptoms Karnataka,India

what should be sprayed to terminate or reduce it activities on the plant

Asked by: Chetan Reddy (1 point) Posted:April 17, 2020

1 answer 171 views

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spider mites

Yams Hawaii

spider mites and centipede problem, what can i use?

Asked by: Nina (1 point) Posted:April 8, 2020

1 answer 166 views

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crop failed to grow.

Garlic Maryland

I have always had 100% success with garlic, but not this year. The entire planting failed. I dug up some cloves and they all had the same appearance. They looked ok on the outside, but inside the clove where the growth would sprout it was rotted. What could cause this?

Asked by: George Maurer (1 point) Posted:April 7, 2020

1 answer 141 views