When will dodder mature
Dodder may not be familiar with, it can also be called Zen Zhen, bean parasite, bean rip, yellow silk, yellow rattan, golden rattan and so on. So when will dodder mature? Let's have a look together!
When will dodder mature
Dodder ripens about July of each year. Dodder is generally mixed with legumes, and the growth of legumes should be taken into account in planting time; it is recommended to sow soybeans first and then dodder.
II. Prevention and control methods
To control dodder, manual eradication should be combined with chemical control, and the following links should be paid attention to.
Strengthen cultivation management: combined with nursery and flower bed management, dodder seeds are ploughed and buried deeply before germination, so that dodder seeds can not be germinated and unearthed. (generally, it is difficult to unearth if buried below 3 cm)
Manual eradication: check the nursery and flower bed in late spring and early summer, or cut off together with the parasitic damaged part as soon as it is found. Because the broken stem has the ability to develop into a new plant, it must be cut off thoroughly, and the cut stem should not be discarded at will. It should be dried and burned to avoid further spread. In places where dodder is common, the seeds should be pulled out thoroughly before they are ripe, so as to prevent mature seeds from falling to the ground and increase the source of infection in vertical years.
Spray control: from May to October, spraying 6% glyphosate in the crown (200 times from May to August and 250 times when the temperature is low from September to October) should be carried out before dodder blossoms and seeds. It can also be controlled with 0.25 kg / mu of dichloronitrile, 1.5-2.5 kg / mu of Lubao No. 1, or 3% pentachlorophenol sodium, or 3% dinitrophenol. It is best to spray twice and once every 10 days.
The related questions about dodder are summarized and sorted out here by Tuliu.com today. I hope this article will be helpful to you.
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