Sugar oranges focus on pest control measures throughout the year

Sugar orange has always been one of the fruit varieties that fruit farmers love to grow, but the sugar orange pests and insect pests have also caused many fruit farmers to worry about it. The following is a small series of information on the prevention and control of diseases and insect pests in the whole year, with examples of spring, summer, autumn and winter seasons. . There are several methods for dividing the four seasons. This example takes the solar calendar from March to May as the spring, June to August as the summer, September to November as the autumn, and December to February to the winter.

[Spring focus on pest control]

Key pest control in March-May: red spider, thrips, aphids, leaf miner, scale insect, whitefly, and root nematode.

Key prevention and treatment diseases from March to May: anthrax, ulcer disease, scab, gray mold, and soot.

[Summer focus on pest control]

Key pest control in June-August: rust tick, red spider, aphid, hibiscus, leaf miner, twill nightingale, leaf beetle, whitefly, fruit fly, swallowtail, and beetle.

Key prevention and treatment diseases from June to August: anthracnose, ulcer disease, maculopathy, sunburn, sand disease, and black spot disease.

[Autumn focus on pest control]

Key pest control in September-November: red spider, hibiscus, rust tick, leaf miner, malignant leaf beetle, fruit fly.

Key prevention and treatment diseases from September to November: ulcer disease, anthracnose, sunburn, black spot disease, and sand skin disease.

[Winter focus on pest control]

Focus on pest control in December-February: red spider, scale insect.

Focus on disease prevention in December-February: soot, gum disease, anthracnose, moss.

[Pest Control Drugs]

Hibiscus: Flunimidazole, thiamethoxam, chlorpyrifos.

Aphids: clothianidin, acetamiprid, imidacloprid.

Whitefly: Buprofezin, thiamethoxam, mites.

Hummer: Thiamethoxam, imidacloprid, beta-cypermethrin.

Swallowtail butterfly: chlorpyrifos, lambda-cyhalothrin.

Red spider: spironolactone, etoxazole, triazole tin.

Leaf miner: imidacloprid, fenpropathrin, chlorpyrifos.

Rootworm: Paecilomyces lilacinus, thiazophos, avermectin.

Scale insects: chlorpyrifos, buprofezin, fluramide nitrile.

Rust niches: oxazolidine, guanidine, triazole tin.

Spodoptera litura: chlorpyrifos, deltamethrin + avermectin, worm sputum + carbaryl cyanide.

[Insect Pest Control]

Leaf armor

(1) Artificial control: At the peak of adult worms, a film is laid on the ground, and the trunk is shaken vigorously. The adult will be mounted on the film and collected and burned.

(2) Drug control: cypermethrin, beta-cypermethrin, chlorpyrifos.

Fruit fly

1. Yellow plate traps adult insects, poison ball traps, and liquid poisoning.

2, adult medication: deltamethrin, fenpropathrin

Tianniu

Comprehensive prevention:

1. The trunk is painted white to prevent adult eggs from laying eggs.

2. Use wooden hooks to kill wood larvae or inject drugs (chlorpyrifos, dichlorvos).

3, scrape the eggs, artificially kill adults.

4, adult medication: thiamethoxam, lambda cyhalothrin.

[Disease Prevention and Treatment]

Ulcer disease: zinc thiazide, copper hydroxide, and serotonin.

Anthrax: Prochloraz, pyraclostrobin, oxazolol.

Scab disease: tebuconazole, epoxiconazole, mancozeb.

Shapi disease: flusilazole, tebuconazole, difenoconazole.

Botrytis cinerea: chlorpyrifos, procymidone, flavonoids.

Black spot disease: mancozeb, ether oxystrobin, difenoconazole.

Soot disease: difenoconazole + carbendazim, or difenoconazole + mancozeb.

Lipid maculopathy: pyraclostrobin, oxazolol, difenoconazole.

[Integrated disease prevention and treatment]

moss

1. When the garden is cleared in winter, the trunk is coated with quicklime water to reduce the occurrence of moss.

2, citrus moss control drugs: allicin, chlorobromoisocyanuric acid, dexamethasone and so on.

Sunburn

Whitening is a commonly used method to prevent sunburn. It can be painted with lime, stone powder, etc., and the market also sells citrus-specific white materials. It can be whitened in advance on the fruit of the disease, and it can be sprayed in a large area. .

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