What if the pomelo tree suffers from longicorn beetles?
What if the pomelo tree suffers from longicorn beetles? Please introduce the method of pomelo tree to control longicorn beetles can refer to the following methods: 1. Raising chickens in pomelo field can not only control longicorn beetles, but also prey on other pests, increase income, increase soil organic matter content, promote fruit growth and improve fruit quality. two。 Fuse prevention and treatment method: according to longicorn beetle excretion of insect dung, sawdust traces, find longicorn beetle harm hole, use a sharp knife or chisel to chisel the hole into both ends of the sharp narrow shape (to facilitate wound healing), and then use thin steel wire to remove insect dung from the hole. Take the fuse 30cm to 50cm, stuff it into the hole about 17cm, light it with fire (expose one end of the fuse to let it burn), finally pull out the fuse and immediately seal the hole with yellow mud. When the fuse burns, it consumes the oxygen in the hole and produces instantaneous high temperature, causing the pests to suffocate to death. 3. Prevention and treatment of sanitary pills: crush the market sanitary pills (also known as camphor balls) into powder, remove the insect droppings in the wormhole of longicorn beetle larvae, and then feed the powder into the hole with fine iron wire, the dosage of each hole is 1 inch, 1 pound, 1 pound, and finally seal the wormhole with wet yellow mud. You can also dissolve the sanitary pill powder in the right amount of alcohol, gasoline or diesel, dip the medicine solution with cotton or cotton yarn, and then insert the medicine cotton into the hole with fine iron wire, or use a syringe to directly inject the medicine into the hole, inject 0.3 million milliliters into each hole, and finally seal the wormhole with yellow mud. The composition of the sanitary pill is naphthalene, and its powder is quickly sublimated into gas in the wormhole, and the special smell suffocates the pests. Click to get more pomelo planting techniques click to get more fruit planting techniques
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How to manage red meat honey pomelo in June?
How to manage red meat honey pomelo in June? Please guide that June is the concentrated period of plum flood season, with a lot of precipitation, strong intensity and relatively concentrated, which is easy to cause flood and waterlogging disasters. At the same time, it is also an important time for the management of red flesh honey pomelo. The management methods can be referred to as follows: (1) the second physiological fruit drop period that begins in mid-late May.
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How to manage red meat pomelo during the rainy season?
How to manage red meat pomelo during the rainy season? Please guide the rainy season, you can refer to the following methods to manage red flesh honey pomelo: (1) combined with weeding, ploughing and loosening soil, weeds grow fast in the rainy season, not only compete with red flesh honey pomelo fruit trees for water and fertilizer, but also hide diseases and insect pests. Herbicides can also be used.
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