What kind of insect ate the whole leaf of Chonglou?

Scarabs damage the leaves with adults (fried bean worms), and bite the stick stems with larvae (white soil silkworms), affecting the growth of heavy buildings.

prevention and control measures; At night, the torch traps the adult insects, sprays the trichlorfon with fresh vegetable leaves and puts them on the surface to trap the larvae; When preparing the land for moisture, sprinkle 1 5-2 kg of 5 phoxanthion granules per mu, or 3x kg of fubudan granules, and spray Bika foliar fertilizer to enhance the ability to resist diseases and pests.

It's a ladybug, or a pest, and you should try to kill it.

The fruit of Chonglou was eaten by insects. It can be controlled with pyridoxis or trichlorfon. It can also be controlled with microbial insecticides. Low microbial pesticide residues.

Land preparation: Chonglou prefers a warm and hidden environment, and it is advisable to choose a slope with short sunshine time for planting, and the soil is loose, fertile and rich in humus. Sowing:

It is advisable to soak the seeds in clean water one day in advance, and then disinfect with plant ash, the gap between the ponds is about 30 cm, sow two seeds in each pond, and the seedlings emerge in about 7 days. Weeding: Do a good job of drainage in the rainy season, and loosen the soil when weeding.

Fertilization: June to August is the peak growth period, and it is necessary to apply farmhouse fertilizer and organic fertilizer in time, and Trim special fertilizer.

The first ** is an orange tree, and the bug that eats the leaves is a citrus butterfly. The second one is a pear tree, which eats leaves.

Specialized bugs may be larvae of the genus spinosa or scaphoid caterpillars. The third ** is the cuckoo, and the reason for the leaf fall is the damage of the spider mites. These three insect pests can be sprayed with one drug: for example, 1500 times the liquid emamectin benzoate or 1000 times the benzene, whichever can be.

If it is a flower of the Rutaceae family, it is a larva of a leafminer.

If it is a leafy grass, it is a larva of a leafminer.

But this larva looks like a moth larvae, not like a fly maggot.

I can't call it, but I think I've seen it.

My recipe is: use a small amount of water to dissolve the detergent and spray it on the foliage.

These leaf-eating bugs are very common and can be eliminated by just buying some insecticide and it doesn't cost much!

This is called a greasy insect in the countryside and is very annoying, and it eats young leaves and petals, and it is good to have dimethoate, and there are branches that do not have insects next to it, otherwise those who do not die immediately will run to the branches that have not been sprayed, and if there is no dimethoate, you can also use the pesticide.

Taro double-line day.

Come moth, an old mature larva self.

It will be pupated immediately; If the quantity is not large, it is handled manually, and if the quantity is large, it is sprayed with pesticides.

The name of the insect is Lepidoptera, Mothidae. It is distributed in North China, Jiangsu, Zhejiang, Jiangxi, Guangdong, Taiwan and other regions. The larvae damage impatiens, calla, grapes, periwinkles, brocades, cockscombs, pansies, dahlias and other flowers.

The poisonous moth is at the peak of the 2nd instar larvae, sprayed with Kono Qiansheng series BT insecticide, mulberry caterpillar polyhedrosis virus, a suspension containing 15,000 particles per ml, sprayed 20L per 667 square meters.

I think it's a moth.

Kind of like impatiens moth larvae.

It is also called the double-line twill moth.

Answer: Hello, cataplexy prevention and control methods: select disease-free seeds or seedlings; The seedbed is mixed with 600 times of 50% carbendazim wettable powder + 600 times of 58% methafen manganese-zinc wettable powder and watered; 600 times of 58% methalene-manganese-zinc wettable powder and 2000 times of silver fari (fluorobacteria, downy mildew) suspension agent were used to water the plants and root soil. Root rot control methods:

Choose a slope that is sheltered from the wind and the sun for cultivation; When sowing or transplanting, seedlings are mixed with plant ash, and 75% chlorothalonil 600 times solution, 25% methamethyl manganese zinc 600 times solution, 70% mancozeb 600 times solution, 64% alum 600 times solution, 80% carbendazim 500 times solution and one of the liquid medicines are used to water the roots; When underground insect pests are found, water the root control with 50% phoxanthion emulsifiable concentrate 800 times Leaf spot control methods: timely removal of serious diseased leaves and centralized treatment; Before transplanting, 50% carbendazim and 30% Tefulin (fluconazole) 1000 times liquid soaking and disinfection were used for 10 minutes; At the beginning of the disease, one of the agents such as 75% chlorothalonil 100 times liquid, 40% Fuxing (flusilazole) 3000 times liquid, 10% Shigao (oxetherazole) water-dispersible granules, and 30% Tefulin (fluconazole) wettable powder 1000 times liquid was used to spray leaves for prevention and control. Brown spot disease prevention and control methods:

Remove and destroy sick and disabled bodies in a timely manner; increase the application of organic fertilizer to improve the disease resistance of Yunnan Chonglou; In the early stage of the disease, drugs are used for prevention and control, and leaf spot drugs can be referred to for disease control. Botrytis control methods: timely removal and destruction of diseased remains; Pay attention to drainage and reduce humidity; increase the application of organic fertilizer to improve the disease resistance of Yunnan Chonglou; At the beginning of the disease, one of the liquid solutions such as 40% Mindi (fluridine + iprodione) 3000 times, 40% pyrimethamine 1000 times, 50% pyrimimide 1200 times, and 50% Suclin 2000 times was used to spray and spray plants.

Pro: There are these specific kinds**You can take a look at it and then proceed according to**.