Integrated fruit fly control program
This program is mainly for orange small fruit fly, melon fruit fly and other pests, the following introduction to the control of this type of pest overall control program, I hope to help everyone.
First, cut off the food chain of fruit flies
Fruit trees with inconsistent ripening periods should be carefully mixed to avoid forming "bridge" orchards, allowing fruit flies to form food chains, causing fruit flies to shift into harm in different orchards.
Second, plough and kill pupae
Before the unnaturalization of the orange fly and the melon fly (it is recommended to plough in winter and spring), the fruit fly into the soil pupa is about 1 to 3 cm, so ploughing is conducive to reducing the fruit fly pupae, the fruit fly pupae needs to be up before feathering, if the head is down, the feathering rate is greatly reduced, and out of the ground, the pupa may be preyed upon by natural predators (such as chickens and ducks).
Third, pick up the worm fruit
For fruits that have been harmed by fruit flies, they need to be removed in time, and the fallen fruits need to be picked up in time, which can be soaked in water sealed with a snakeskin bag or buried deep by 50 cm.
Fourth, spray pesticides
Spray pesticides on the one hand soil (killing larvae and preventing insect pupae from feathering into adults) and on the other hand spraying the canopy (killing adults)
Sprinkle medicine in the soil
(1) Adult insects are applied before they are feathered (in the spring).
50% octyl thiophos emulsion 500-1000 times liquid with water spray orchard ground, or octyl thiophosphorus granules mixed soil sprinkling, generally sprayed once in 10 days, sprayed twice in a row, the main role is to eliminate the emerging adult insects.
(2) Larvae are applied at the pupae stage (fruit stage).
Usually, during the fruit stage (before color change), the orchard ground is sprayed with chlorpyrifos or octyl thiophos to prevent the larvae from bouncing into the soil to pupate and kill the larvae that have just bounced off.
Canopy spraying
When there are more adult fruit fly insects, point spray booby trap to hit the middle and lower parts of the tree, you can use high-efficiency cypermethrin + thiamethoxam / furazine / imidacloprid, etc. to control, it is recommended to add 3% white sugar to spray together, especially the tree with more results needs to be sprayed more, spray once a week, three times in a row, can reduce the number of adult insect bases.
Fifth, the fruit has just been hunted
The use of fruit just to hunt, can be combined with the ground sprinkling medicine, fruit just sprayed on the mineral water bottle, and then to trap fruit fly adults, fruit plan for female and male insects are effective, is the current control of fruit fly success rate of high rate of program.
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Fruit Fly Needle Bee Treatment Program (Full Version No. 1) ¥38 Purchase
Other supplementary programmes
Fruit bagging: Melons and fruits with high economic value can be bagged, and they need to be bagged before they change color.
Raising chickens to remove insects: Orchards can stock some chickens and ducks, which can eliminate some larvae and pupae.