Many farmers leave a message that for some crop diseases and insect pests, the effect of a single drug is not very obvious, in fact, if the existing pesticides are mixed reasonably, can play a good effect to improve the prevention effect, reduce the dosage, reduce labor costs.
Biological control will be the main direction, reducing drug use, green health is the fundamental development of agriculture.
60 classic pesticide formulations
For reference only, specific to the actual local experiments
31. Peanut scab
It is suggested to use 500 times liquid of 50% polyfungicide wettable powder or 1500 times liquid of 10% benimiclozole or 500-600 times liquid of 70% methyl sulforaphane in the initial stage of the disease.
Melon vine blight
Spray treatment with methyl sulforaphane plus phenyl ether metronidazole or pyrimethole was used.Allicin can also be applied to the affected area.
33, thrips
Suggest to use 5% methyl - vitamin salt + orange peel essential oil, the effect is good.Or bifenthrin or dinitraz or ethyl polygermicidal agents and other drugs with organic silicon alternating spray treatment.It is best used in the early morning or early evening when thrips are active.
34. Pod borer
Highly effective cyhalothrin or methylidene chloride or chlorfenuramide or bacillus thuringiensis were used in alternating sprays.For specific dosage, please refer to the package instructions.
Leaf spot of peanut
It is recommended to use 80% mancozeb wettable powder 600-fold liquid or 25% propiconazole cream 1000-fold liquid or 40% fluosilazole cream 1000-fold liquid or 70% methylthiocarbamate wettable powder 600-800-fold liquid in the initial stage of the disease.Use the drug once every 10 days or so, 2-3 times continuously.
36, pepper navel rot
It is suggested to strengthen the water management, keep the soil moist, and pay attention to the control of nitrogen fertilizer, at the same time, combined with the surface spray of calcium glycoxide or calcium chelate plus alginate or humic acid or amino acid plus bihuo or brassica, promote the root and seedling, strengthen the resistance and disease resistance, and at the same time, prevent and control the influence of other diseases and insect pests, can effectively prevent the occurrence of umbilicus rot.
37. Sclerotia of rape
Prevention and treatment should be carried out once each in the early flowering period and flowering period of rape, and once again in 7-10 days after flowering.Control agents can be selected sclerotin, or pumilin, or imidazidine, or pyrimethamine.Add 30kg of water to the motorized sprayer and 60kg of water to the manual sprayer. Spray evenly up and down the whole rape plant in the afternoon.The effect of premature administration or insufficient application times is not ideal for the final disease control.
38, baby vegetable downy mildew
Timely choose Amy west 1000 times liquid or 50% dimethomorph 40-60 grams or frost mildew wei hydrochloride 72.2% in 80-100 grams of alternating rotation spraying on the prevention and control, also can choose the urea cream manganese zinc, dew, frost, mildew disease net, silver Farley, net fast suppression, cyanide frost azole famoxadone, pythium oligandrum, different reagents, such as on the prevention and control of spraying on both sides of blade, depending on the condition 7 days.
Gray mold of tomato
The spray can be used for prevention and control with isobacteriourea, sapropium, pyrimium, aminopyrimium, pyrimium oxazole, trichoderma and other sprays at an interval of 5-7 days for 2-3 times, i.e., picking the diseased leaves and fruit and taking them out of the shed in a bag.Combined with smoke agent, comprehensive control of temperature and humidity.
Black rot of Chinese cabbage
It can be killed with streptomycin, thiamethoxam copper, quinoline copper and chlorbromoisocyanuric acid in agricultural streptomycin.Wait 4-5 days interval of alternate medicine, hit 3 times continuously.
Anthrax of chilli
On the leaf appears the water immersion shape to fade the green spot, the circle or nearly circle, the center is gray white, has the wheel-pattern black small spot, the edge is brown.Disease spots of mature fruits oblong or irregularly shaped, brown, watery, sunken, with ridges, dense with small black spots.Stem and fruit stalk spot brown depression, easy rupture of the epidermis.Anthrax, flucidazole, imidazole, and other sprays can be used for prevention and treatment. Spray twice or three times every 5-7 days.
Pepper white star disease
Leaf blemishes initially appear as small dark brown spots with rounded or subcircular margins, slightly raised, central white or off-white, sometimes with punctured plaques.Fluosilazole can be used for spray control.
43. Spirulina ethyl ester + thiametholin
This formula is a good hand to control whitefly and bemisia tabaci.In the initial blooming stage of whitefly and bafenopsis tabaci, 22% ethyl spirocid +40% thiamethoxam suspension can be used as a 40ml/mu spray, which has a unique bidirectional conduction function and can effectively reach all parts of the plant body. The insecticidal spectrum is wide, and both adult and nymph can be killed. The rate of whitefly attack is fast, and the effective period can be up to 8 weeks.
44. Spirulina ethyl ester + furfuran
The formula is called plantations of the terminator, in plantations insect larva dispersed phase transfer, secreted wax powder before the formation of scale, available 22.4% ethyl worm screw suspending agent + 20% cefuroxime soluble granule 4000 times liquid spray insect amine, the recipe is fast, can be achieved through blade wax layer permeable layer, and quickly reach the leaves opposite, upward transmission, can achieve is to play against death, insecticidal effect completely, effectively reduce the pests base, effective 4 weeks or so.
45. Fluorodinitrile plus ethyl polygermicidal compound
It has special effects on many stinging and sucking pests, such as bugs, bugs, mealworms, scale insects, planthoppers, some psyllids, thrips and so on. The death rate of pests is 99% within 4 hours after the medicine is given.It is recommended to use a solution with a concentration of 2500 times and spray evenly and carefully.
46. Ethyl polygermicidal compound + methoxazide
It had better control effect on rice leaf roller and rice leaf roller.At the peak of larval age from 1 to 2, 2000 times liquid spray was applied, and the control effect was still 98.40% 10 days later.
47. Thiamethoxam suspension seed coat agent + cyanamide bromide suspension agent
To corn thrips, planthoppers, grubs and other pests special effect, in corn, wheat sowing before seed treatment, the resistance to grubs can reach 81.36%.It is 87% effective against thrips and is valid for 50 days.
Control root knot nematode
41.7% fluoropyramide suspension was used to dip or irrigate roots, or thiazole-phosphine was used, and the control effect of root knot nematode disease was outstanding.
Control rice leaf roller
Abamectin cream + probromophosphorus cream + fluorobolylurea had very good control effect on rice leaf roller borer, corn borer and other pests.
50. Control whitefly
The control effect of 20% furfuran suspension and 20% difenuron wettable powder was good.
Prevent and control melon aphids
Dienopyrone and organosilicon can be used to prevent and control melon aphids.
Prevention and treatment of anthrax
It is a kind of wettable powder of 25% imidazuride creme and 50% isocarbamide.
53. Prevention and treatment of viral diseases
5.9% octylamine moroxydine +70% dinitraz +0.001% brassinolide, in the case of serious viral disease spray control, the effect is outstanding.
Control late blight
The control effect of 70% diphenyl zinc +50% diphenyl morpholine was good.
Prevention and treatment of grape black pox
Using 25% benzobromonitrile +70% daisen, the control effect of grape black pox was outstanding.
56. Prevention and treatment of target spot disease
50% pyrazole ester +25% pyrazole ester +70% dimethyl ester can be used to prevent and cure melon target spot disease effectively.
Prevent watermelon from cracking
After watermelon fruit setting, 50% humus wettable powder was sprayed twice to prevent gray mold and prevent fruit cracking.
58. The pepper bulges and elongates
After capsicum sits fruit, usable gibberellin + cell division element + sodium of compound nitro phenol, can promote capsicum bulking and elongate.
Pepper flower fruit
Be in chili blossom to set fruit period, usable and 25% propiconazole emulsions oil + boric fertilizer + sodium of fu niophenate gush 2 times, can prevent and cure chili to drop flower fall fruit.
60. Whitefly, bemisia tabaci small formula
Dinotefuran plus silicone, hit the back of the leaf, you want it to die.
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