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Insect control method for improving yield of Cuiguan pears

A technology of pests and diseases and yield, applied in the fields of botanical equipment and methods, horticulture, cultivation, etc., can solve problems such as affecting the income of fruit farmers, affecting the yield, and being susceptible to pests and diseases, and achieving the effect of prolonging life, increasing income and increasing yield

Inactive Publication Date: 2013-11-27
JURONG CITY HOUBAI TOWN YUQIN FRUIT COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the flesh of Cuiguan pear is sweet, it is easy to suffer from diseases and insect pests during the growth process, which seriously affects the yield and further affects the income of fruit farmers.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A method for preventing and controlling diseases and insect pests that improves the yield of Cuiguan pear is carried out according to the following steps:

[0014] (1) After Cuiguan pear fades, spray leaves every 5-10 days, and spray 3-5 times continuously. The preparation method of leaf spray is: 15% fenxining and 50% carbendazim according to the ratio of 3:1 After mixing, dilute it with 1000~1500 times of water.

[0015] (2) Before bagging Cuiguan pears, first spray with 500 times of captan, 5 days later with 2000 times of pyrethroid pesticides, and 3 days later with 1000 times of thiophanate. Bagged within days.

[0016] In the above step (1) and step (2), 3 to 5 hours after spraying the leaves, perform watering once, and 2 days later, perform watering for the second time.

Embodiment 2

[0018] A method for preventing and controlling diseases and insect pests that improves the yield of Cuiguan pears provided in this example is basically the same as the method provided in Example 1, the difference is that it also includes the step of preventing insects after picking, specifically: 10 to 20 days after the fruit is picked, Spray carbendazim and omethoate mixed according to 1:1, and then dilute the solution with 1000 times of water.

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Abstract

The invention relates to an insect control method for improving the yield of Cuiguan pears. The method comprises the following steps that (1) after Cuiguan pear blossoms fall, leave spraying is continuously carried out three to five times every five to ten days. The leave spraying medicament forming method comprises the steps that after 15% triadimefon and 50% carbendazim are mixed according to the proportion of 3:1, 1000-fold to 1500-fold water is used for attenuation to obtain leave spraying medicaments; (2) before the Cuiguan pears are sleeved with bags, 500-fold captan is applied to the Cuiguan pears once, 2000-fold pyrethroid pesticides are applied to the Cuiguan pears once five days later, and 1000-fold thiophanate is applied to the Cuiguan pears once three days later. The insect control method effectively carries out comprehensive insect control, improves the yield of the Cuiguan pears by 5-10%, and greatly increases incomes of fruit growers.

Description

technical field [0001] The invention relates to a method for preventing and controlling fruit diseases and insect pests, and more specifically relates to a method for preventing and controlling diseases and insect pests for increasing the yield of Cuiguan pears. Background technique [0002] Cuiguan pear is the earliest mature new variety of honey pear in China, which is on the market 2 to 3 months earlier than Ya pear and Dangshansu pear in the north. The unique geographical location and climatic conditions of Henglishan make Cuiguan pears ripen half a month earlier than other regions. The average fruit weight of this variety is about 250 grams. Under the condition of intensive cultivation, the average fruit weight can reach 325 grams. The flesh is tender and loose Crisp, resistant to storage and transportation, it is an export variety of early-maturing pears that meet export standards. At the same time, Cuiguan pear, known as "June Snow", is a seasonal good product for qu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G17/00
Inventor 解学工
Owner JURONG CITY HOUBAI TOWN YUQIN FRUIT COOP
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