Okay, I need to create a Wikipedia-style document about "Grafting Wax" under the categories of Agriculture, Cultivation Techniques, and Grafting Methods. Let me start by understanding what grafting wax is. From what I remember, it's used in horticulture to seal the union between the scion and rootstock after grafting. But I should verify that.

First, the structure: H1 for the title, then an overview section. Then sections with H2 and H3 headings. Maybe break down into Introduction, Composition, Application Process, Benefits, Challenges, and References.

For the introduction, I need to explain what grafting wax is, its purpose in agriculture. Mention that it's a protective coating applied after grafting to prevent moisture loss and infection. Also, note that it's different from other waxes like beeswax or paraffin.

Next, composition: What ingredients are commonly used? Maybe paraffin wax, resin, oils, and sometimes additives for UV protection or antifungal properties. Need to check if there are standard formulas or variations based on region or plant type.

Application process: Steps involved in using grafting wax. Clean the graft union, apply evenly, maybe with a brush or by hand. Also mention when it's applied—immediately after grafting. Maybe include tips like avoiding over-application which can hinder healing.

Benefits: Protects from pathogens, retains moisture, promotes healing, and can act as a barrier against environmental stressors. Also, some waxes might have additives that help with disease resistance.

Challenges: Possible issues like improper application leading to poor adhesion, or the wax not being suitable for certain plant species. Maybe mention that it's not a substitute for proper grafting techniques but a supplementary step.

References: Need to include sources like agricultural extension services, scientific studies, or reputable horticultural resources. Maybe cite some university guides or books on grafting techniques.

I should ensure the language is clear and professional, avoiding overly technical terms without explanation. For example, explain what a scion and rootstock are if necessary. Also check for accuracy—maybe look up standard practices in different regions to see if there are variations in wax types or application methods.

Wait, I need to make sure all information is accurate. Let me think: Grafting wax is indeed used post-grafting. It's a protective layer. Common components include paraffin, beeswax, and sometimes synthetic polymers. Application should be done immediately after grafting. Benefits are as mentioned. Challenges could include the need for proper application technique.

I should also mention that different plants might require different types of wax. For example, some may prefer a more flexible wax to accommodate growth. Also, maybe note that in some cases, other materials like grafting tape or sealants are used alongside wax.

Need to structure each section with H2 and H3 headings. Maybe under "Composition," have sub-sections on common ingredients, regional variations, and additives. Under "Application Process," steps like preparation, application methods, and post-application care.

Check for length: 800 characters minimum. The current draft seems to be around that. Need to elaborate where necessary. For example, in the benefits section, expand on each point with examples or mechanisms. In challenges, discuss specific scenarios where grafting wax might not be effective.

Also, include a references section with credible sources. Maybe mention university agricultural departments or well-known horticultural organizations.

Avoid markdown formatting as per instructions, but since the user wants the final answer in markdown, I'll structure it properly. Make sure to use code blocks for any technical specifications if needed, though probably not necessary here.

Double-check that all information is accurate and up-to-date. If unsure about certain details, perhaps state that there are variations based on practice or region.