What is a Budwood used for?

What is a Budwood used for?

Budwood means a portion of a stem or branch with vegetative buds used in propagation for budding or grafting; or more generally, any citrus cell, tissue, callus or cutting intended for use in the vegetative propagation of a citrus plant.

What time of year do you graft citrus trees?

Budding and grafting are best done in the spring or fall when the bark is easily separated from the wood. It should be timed to be early enough so that warm weather will help ensure a good bud union, yet late enough so that the bud will not begin to grow and callus will not grow over the bud itself.

Is citrus grafting illegal in California?

Under California Food and Agricultural Code Section 5803, it is unlawful for any person to bud, graft, or otherwise propagate or grow any citrus in violation of these regulations or to sell as nursery stock any bud, budsticks, or plant which is so produced.

Which is better grafting and Marcotting?

Marcotting gives a strike rate of at least 80 percent, whereas grafting is more variable. The use of rootstocks for manipulating tree size, production and fruit quality is not well developed.

What are the different types of grafts for woody plant stems?

Figure 1. Cross section of a woody plant stem. Figure 2. Cleft graft. Figure 2. Cleft graft. Figure 3. Bark graft. Figure 3. Bark graft.

How to prepare rootstock for grafting?

1 Preparing the Rootstock. The stock should be sawed off with a clean, smooth cut perpendicular to the main axis of the stem to be grafted. 2 Preparing the Scion. In cleft grafting, one scion is usually inserted at each end of the cleft, so prepare two scions for each graft. 3 Inserting the Scion. 4 Securing the Graft.

How to graft a scion of wood?

This second cut must not follow the grain of the wood but should run parallel to the first cut. Inserting the Scion. Prepare the scion in the same way. Fit the scion into the rootstock so that they interlock whip and tongue. Be certain that the cambia are aligned. Securing the Graft.

What is grafting used for in plants?

Occasionally, however, grafting is used to repair injured or diseased plants. Two common techniques available for this purpose are bridge grafting and inarch grafting.