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In lily cultivation, what is Rhizopus soft rot of lily bulbs?
What is Rhizopus soft rot of lily bulbs? What harm does Rhizopus soft rot of lily bulbs cause? How is Rhizopus soft rot of lily bulbs prevented and controlled? Netizens are invited to share prevention and control methods. The harm of Rhizopus soft rot of lily bulbs: during storage or transport of lily bulbs, water-soaked spots first appear on the outer skin, then the color darkens,...
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What Is Lily Bulb Rot? What You Need to Know About Growing Lilies
What is lily bulb rot? What methods can be used to prevent and control lily bulb rot? Please help introduce the methods. Lily bulb rot is caused by fungi of the phylum Basidiomycota. Its disease characteristics are that the mycelium persists on diseased and residual tissue, and the pathogen can directly or indirectly invade the base of the lily stem. During the seedling stage, continuous overcast days, temperatures below 2...
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What pests and diseases are encountered in mulberry cultivation?
What pests and diseases affect mulberry cultivation? How can they be controlled well? Experienced readers are also asked to help explain. The common mulberry pests include mulberry looper, mulberry tussock moth, and mulberry weevil; mulberry diseases include mulberry plaster disease and scale insects. Zhongdiwang has compiled the control methods for the above pests and diseases, listed below for readers' reference....
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What are the common physiological diseases in orchid cultivation?
What physiological diseases occur in orchid cultivation? Please introduce them and provide guidance on prevention and control methods. For physiological diseases during orchid cultivation, you can refer to the following introduction and prevention and control methods: 1. Sunscald: also known as sunburn, mainly caused by scorching from strong direct sunlight in midsummer. It can be blocked with a shade net to ensure that no direct...
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What are some simple pest and disease control methods for orchid growing?
What are some simple pest and disease control methods for orchid growing? Please provide an introduction to the methods. Orchids have quite a few pests and diseases. For example, orchids grown at home are not convenient to treat with pesticides, so the following specifically summarizes methods for controlling orchid pests and diseases at home for reference: common orchid diseases include viral disease, southern blight, leaf...
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In ginkgo tree cultivation, what is ginkgo stem rot?
What is ginkgo stem rot? What harm does ginkgo stem rot cause? At what tree age does ginkgo stem rot mainly occur? How is ginkgo stem rot prevented and controlled? Please give an introduction. Ginkgo stem rot mainly occurs in seedling-raising areas, generally in 1- to 2-year-old ginkgo seedling trees grown from seed, and is especially severe in one-year-old seedlings, often causing large numbers of seedlings to...
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What are the common diseases in orchid cultivation and their prevention and treatment methods?
What diseases need to be prevented and treated in orchid cultivation? Please advise. There are quite a few diseases that need to be prevented and treated in orchid cultivation, and they are listed in detail below for your reference: 1. Orchid anthracnose: also known as brown spot disease, mainly harms orchid leaves. Its symptoms are oval-shaped lesions appearing on the leaf surface, growing from small to large and turning from yellow to black, and in severe cases rotting in continuous patches. ...
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What causes yellow leaves on orchids?
What causes yellow leaves on orchids? Here is an introduction and solutions. The main factors that cause yellow leaves on orchids are as follows for your reference: Yellow leaves caused by over-fertilization: When too much fertilizer is applied, especially too much nitrogen fertilizer combined with a lack of phosphorus and potassium fertilizer, the leaves are prone to turning yellow, showing as new leaves that are thick and fleshy with a large leaf surface...
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What pests and diseases occur during the cultivation of ginkgo trees?
What pests and diseases affect ginkgo trees? What methods are good for preventing and controlling ginkgo tree pests and diseases? Common ginkgo pests and diseases include ginkgo stem rot, mildew rot, leaf blight, dry rot, ginkgo tussah moth, peach fruit borer, leaf-eating noctuid, ginkgo leaf-roller moth, soybean pod borer, and tea yellow thrips. For detailed control methods, please refer...
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What should be noted when transplanting ginkgo trees? Detailed explanation of planting key points
What should be noted when transplanting ginkgo trees? Please guide. The points to note when transplanting ginkgo trees are divided into the following for reference: 1. Selection of ginkgo seedlings: The seedlings are required to be robust, with well-developed root systems, whitish xylem, and slightly reddish root bark that clings tightly to the xylem. If the root system turns black, the tree may already be dead even if the trunk still appears green. For...
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