Lab Gown,Lab Safety Gowns,Nonwoven Fabric Lab Gown,Disposable Lab Gowns XINLE HUABAO MEDICAL PRODUCTS CO.,LTD. , https://www.golbaltravel.com
Peach and pear mixed garden pest control
Peach and pear mixed more orchard pests and diseases. For this reason, the fruit growers basically spray the medicine once every 10 days until the fruit is harvested. Even so, there are still 1/3 of Pest, Peach. The author believes that there are several ways to reduce the loss of peach and pear mixed gardens: 1 When planting fruit trees, they must be planned uniformly. Peach, pear, and apricot must be provided with a barrier, not adjacent. For the orchard that has been mixed, every autumn in the roots of each pear tree, a string of grass rope is tied to attract the pests, and then they are burned together (pear trees are easier to attract insects than peach trees), and they will be grounded in the coming spring. Close the medicine and use it for a shallow plan. 2 Manually capture pear stem bees. In general, the pear-stem bee adults begin to move in mid-to-late April, but at this time there are still many pears that don't thank them. They can't just spray and they can only be caught artificially on pear trees. It can also be caught on the edge of the sparse fruit, the wilting shoots or some dry piles, broken piles, etc., all have pear larvae and larvae, and they should be cut off in time and burned in a concentrated manner. 3 Timely prevention of peach aphid. Once it is found that there are peach pods on the treetop, spray immediately. 4 Effectively kill pear snacks. The best method for killing insects is trapping with sweet and sour liquids and Pyrrhicus lures. In addition, the spraying effect is also very good in each generation of adult emergence and strong spawning period.