Болезнь липы

Question

Листья скручены, насекомых не видно. Обработка была в начале апреля би58. Что это может быть?

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Answer 1

Hey there! Your tree’s curled, yellowish leaves suggest a few possibilities—likely a reaction to the BI-58 insecticide you used in early April, which can stress plants if overapplied, or maybe a sneaky virus like leaf curl that pests spread before treatment. It’s also possible the tree’s just thirsty, nutrient-starved (maybe low on potassium), or dealing with tiny pests like spider mites you can’t spot without a magnifying glass. Water it consistently, add a balanced fertilizer, and check closely for mites or viral signs like mottling.

Testing your soil would be the first place that I'd start.

https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/testing-soil.htm

This will explain pesticide damage:

https://www.gardeningknowhow.com/plant-problems/pests/pesticides/insecticide-plant-injury.htm

This will give you some more information on common plant diseases:

https://www.gardeningknowhow.com/plant-problems/disease/page/4