Main points of comprehensive pest control of vegetables in September

The temperature in Lin’an City has gradually turned cooler this month, but it is often accompanied by sultry thunderstorms. In most months of the month, typhoons often invade, causing more rainfall and pests and diseases. Therefore, vegetable pest control is very important.

Cruciferous vegetable pest control

Cruciferous clubroot disease enters the onset stage, cruciferous downy mildew, soft rot, anthrax, vitiligo, black spot, virus disease, etc. enter the onset stage, four generations of beet armyworm, Spodoptera litura, cabbage Occurrence and endangerment period of noctuid moths etc., population density of Plutella xylostella and Pieris rapae rises, and there are many insect pests in the field, and the difficulty of prevention and control is obviously increased. It is necessary to do a good job of prevention and control in the young larvae of various pests in time.

Legume vegetable pest control

In September, it was the occurrence and harm peak of Liriomyza sativae during the year. It strengthened the control of crops such as autumn beans, late cowpeas, and lentils; late cowpea continued to do a good job of prevention and control of bean pods; During the peak period, pyrethroid pesticides were used to prevent and control flowers in the morning. At the same time, we will continue to pay attention to the prevention and control of rust, powdery mildew, coal-mildew disease, and viral diseases.

Pest prevention and control of melon vegetables

The main pests of this month that harm the melons are Guaiac and Liriomyza sativae. The melon ticks are kept at the 500-fold dilution of the insecticide bifida during the egg hatching period, and the 1-3 instars are treated with fipronil. For Liriomyza sativae Blanco, ciprofloxacin and insecticidal agents can be used to prevent and control; at the same time, it can continue to prevent and control melons, anthracnose, powdery mildew, bacterial leaf spot, bacterial leaf blight, aphids, thrips, and red spiders. Wait.

Solanum vegetable pest control

Continue to pay attention to the prevention and treatment of eggplant tea astragalus, spider mites, aphids, eggplant twenty-eight ladybugs, brown stripes disease, pepper anthrax, powdery mildew, virus disease, aphids, tobacco budworm and so on. Autumn tomato attention to the prevention of cotton bollworm, Liriomyza sativae.

Vegetable pest control

Continue to pay attention to the control of corn smut, large leaf spot, small leaf spot, rust, and corn borer.

Pre-winter cultivation

Using good weather, turning the nutrient soil used for seedlings, and preparing seedlings such as deep turning and soil preparation in winter. Solanaceous vegetables in individual areas enter the nursery stage, and prevention and treatment of disease at the seedling stage must be done.


Perennial herb, hi cool, humid place, is a Ranunculaceae. Stalks rampant, coarse 3-7 mm, dense fibrous roots. Basal leaves 10-25 cm long, county long-handled; leaf blade herbaceous, 3-cleavage, all lobes shaved, central all-lobes rhombic Narrow ovate, up to 11 cm, long-pointed, pinnate, lobes Margin incised, with sharply small serrate, short veins along veins, abaxially glabrous, veins distinct, lateral lobes shorter, 6 cm long, 2-parted near base; stalk length 7-20 cm , Glabrous. Flowers small, yellowish green, about 1 cm in diameter. Its underground rhizome is upward branches, growing up several branches each year was chicken claw-like. Slow the cold, good leader.

Chicken Claw Coptis

Chicken Claw Coptis

Chicken Claw Coptis,Authentic Coptis,Pieces Authentic Coptis

Chongqing Taisun Pharmaceutical Co., Ltd. , https://www.taisuncoptis.com

Posted on