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What pesticide should be sprayed before the Crisp Pear blooms? Spraying scheme analysis
What pesticide should be sprayed before the Crisp Pear blooms? Please explain in detail: spray 5 degrees Baume lime sulfur once before spring bud break to eliminate overwintering pests and diseases. For trees infected with rot disease and black shank disease, scrape off the diseased spots and apply 843 Recovery Agent undiluted. For leaf pests such as pear aphids, pear psyllids, and aphid-eating weevils, from bud break to after petal fall, spray 20% fenvalerate 1000 times dilution, or 5% beta-cypermethrin 1000 times dilution plus 3000-4000 times dilution of 10% imidacloprid.
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These 4 flowers cannot have their leaves sprayed with water - spray one and it dies
When many flower lovers water their plants, they just take a watering can and water everything in one go, only to find that some flowers start showing various diseases and rotten leaves. In fact, some flowers cannot have water poured on their leaves, and you may not have noticed this normally. Let's take a look!
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7 kinds of flowers whose leaves must not be sprayed with water - spray one and it dies
Many gardening enthusiasts water their plants by just holding a watering can and pouring water all over them, only to find that some flowers start developing various diseases and rotten leaves. In fact, some flowers cannot be watered on their leaves, and you may not have noticed this before. Let's take a look!
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What should you do when your rose gets sick? One thing from the kitchen, diluted with water and sprayed on, takes care of it
[0034]Rose got sick? Don't be afraid, one thing from the kitchen, diluted with water and sprayed on, takes care of it! Lanyao, there's a layer of white stuff on my rose leaves, it seems to be sick again? What should I do? I opened my eyes this morning and saw...
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Several foliar fertilizers sprayed in the late growth stage of wheat
Spraying foliar fertilizers in the late stage of wheat cultivation can extend the functional period of canopy leaves, promote the transport of photosynthates to the grains, increase the number of filled grains, and raise the 1000-grain weight and quality, generally increasing yield by 5%-10%. The commonly used foliar fertilizers include the following: 1. Yemianbao contains humic acid and trace elements, which can enhance the stress resistance of wheat and supplement trace elements. Spray once at the booting stage and once after heading and flowering, 7-10 milliliters per mu each time, plus 2% urea, diluted in 30 kilograms of water for spraying. It generally can increase the 1000-grain weight
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What foliar fertilizers can be sprayed in the late growth stage of wheat?
Spraying foliar fertilizers in the late stage of wheat cultivation can extend the functional period of canopy leaves, promote the transport of photosynthates to the grains, increase the number of filled grains, and raise the 1000-grain weight and quality, generally increasing yield by 5%-10%. The commonly used foliar fertilizers include the following: 1. Yemianbao contains humic acid and trace elements, which can enhance the stress resistance of wheat and supplement trace elements. Spray once each at the booting stage and after heading and flowering, 7-10 milliliters per mu each time, add 2% urea, and dilute with 30 kg of water for spraying. It can generally increase the 1000-grain weight by 1-2 grams and increase yield by 5%-6%.
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Is it really true that Taiwan tea is never sprayed with pesticides? A 70-year-old tea farmer tells the truth
Recently, friends have often chatted with Youdao Jun about Taiwan tea. Quite a few friends believe that mainland tea is seriously polluted, pesticides are rampant, and it is hard to tell the real from the fake; while Taiwan...
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How Many Times a Year Should Apple Trees Be Sprayed? A Detailed Guide to Pesticide Selection and Spraying Timing
Every kind of fruit tree is different, and even large trees and small trees differ. The pests and diseases to be controlled also vary from region to region. The main common fungal diseases of apple trees are: leaf spot disease...
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Does good-looking vegetables mean more pesticides were sprayed?
When shopping for vegetables, people habitually reach for the good-looking ones, then suddenly recall reports on TV: good-looking vegetables have more pesticides sprayed on them! So which ones exactly...
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What pesticide should be sprayed on peanut plants (Fabaceae) at the seedling stage and full-bloom stage for yellow leaves and cotton bollworm, and how to achieve high yield?
Peanut (a dicot) generally refers to the groundnut (Fabaceae), an annual herbaceous plant. Its pods swell and have thick shells, with the flowering and fruiting period from June to August. So what pesticide should be sprayed at the seedling stage, full-bloom stage, for yellow leaves, and for cotton bollworm? How can high yield be achieved? What pesticide should be sprayed on peanut at the seedling stage, full-bloom stage, for yellow leaves, and for cotton bollworm?
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