Planting Salvia miltiorrhiza: what are the pests of Salvia miltiorrhiza?
What are the pests of Salvia miltiorrhiza? What are the prevention and control methods? Please introduce the main pests of Salvia miltiorrhiza: Spodoptera litura, Helicoverpa armigera, aphids, grubs and so on. The control methods are as follows: first, Salvia miltiorrhiza pests-control methods of Spodoptera litura: 1. Hang black light to trap and kill adults. 2. Spray 1000 times of 90% trichlorfon or 50% phoxim EC at young age. Once every 7 days, spray 2 times 3 times in a row. Second, Shendan insect pest-cotton bollworm control methods: 1, spraying 25% insecticidal amidine 500 times solution at budding stage. 2. Tie up poplar branches and trap them in the field. 3. Release Trichogramma, lacewings and other natural enemies. 3. Salvia miltiorrhiza pest-aphid control methods: 1, 10% imidacloprid wettable powder 1000 times liquid spray 2, spray 40% dimethoate 1500 times 2000 times liquid or 5% fenitrothion 1000 times 2000 times solution for control, 7 times every 10 days, spray 2 times 3 times. Fourth, salvia miltiorrhiza pest-grub control methods: 1, apply fully mature organic fertilizer. 2. Hang black light or horse lantern in the field to trap and kill adults. 3. During the occurrence period, the roots were irrigated with 1000 times solution of 90% trichlorfon or 75 times of phoxim. Click to get more planting techniques of Salvia miltiorrhiza
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Planting of Salvia miltiorrhiza: what is White Silk Disease of Salvia miltiorrhiza?
What is the white silk disease of Salvia miltiorrhiza? What harm does the white silk disease of Salvia miltiorrhiza have? How to prevent and cure it? Please guide the harm of white silk disease of Salvia miltiorrhiza: the white silk disease mainly harms the roots of Salvia miltiorrhiza. In the early stage of the disease, white silk-like sclerotia appeared near the main root from the base of the stem to the topsoil layer, and the root suffered wet rot.
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Planting Atractylodes macrocephala Koidz: how to plant Atractylodes macrocephala Koidz?
How to plant Atractylodes macrocephala Koidz? Please introduce detailed planting methods and can refer to the following methods for planting Atractylodes macrocephala Koidz. First, land preparation: Atractylodes macrocephala Koidz likes cool climate, is afraid of high temperature and humidity, and is not strict with soil. but it is better to use micro-acid, alkali and light clay with good drainage and deep soil layer. Second, raising seedlings and transplanting.
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