There are spots on the bottom leaves of peanuts. What's wrong with the curl of the upper leaves?
It is suggested to spray carbendazim, thiophanate-methyl, Aimiao, Shigao, Dakening and Amisida on leaf surface. It is better to select two kinds of chemicals to be used alternately, once every 5~7 days, for 2~3 times in succession. At the same time, foliar spraying with potassium dihydrogen phosphate.
- Prev
Peanuts beware of early defoliation
The early defoliation of peanut leaf spot disease in the later stage will seriously affect the yield of peanut, and the main cause of early defoliation of peanut in the later stage is the harm of plant premature senescence and leaf spot disease (net spot, brown spot, etc.). The peanut leaves that were sprayed with paclobutrazol and containing this component regulator were earlier and more severe. Therefore, prevent early peanuts.
- Next
There is no pest when peanuts are mixed with seeds-chlorpyrifos
Peanut mixed with seed is pest-free-chlorpyrifos peanut mixed with non-pest is a kind of non-toxic, non-residual biological insecticide, which mainly acts on the nervous system of underground pests, causing metabolic disorder, hunger strike and death, especially sensitive to larvae. Seed dressing at one time can play a role in the soil for more than 130 days.
Related
- The first cup of black tea in spring, the flavor and history of tea gardens in Kenya, Africa
- The computer can not only choose potatoes, but also grow tea rice. AI will grow winter oolong tea champion.
- It is not only the inflated tea bitten by insects, but also engraved with the four seasons tea in Beipu.
- The Oriental Beauty Tea Festival in Zhuxian County takes the stage at the weekend to experience the plus-size feast of oil tea.
- & quot; Oriental Beauty Tea & Exploration of Emei in Hsinchu, the hometown of quot;
- The new variety of strawberry "Tainong 1" dessert is the first choice with mellow aroma. Crimson gorgeous
- History of Tea in Taiwan: from Wild Inner Mountain to Export Tea Garden
- Two types of Taiwan Oriental Beauty Black Tea won the British three-Star Award for Childhood Tea Xiang Zhang Jiaqi changed from pilot to champion tea maker.
- Banana species and varieties: the planting history of Taiwan Xianren banana and dwarf banana is long, is banana disease resistant?
- Coffee planting Technology: Qianjie Coffee from Seedling to harvesting