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The Life Habits, Damage Characteristics, and Control Methods of the Lepidopteran Pest Corn Borer
The European corn borer (Ostrinia nubilalis) belongs to the order Lepidoptera, family Crambidae. It is distributed in Europe, North America, and northwestern Africa; in China, the dominant species is the Asian corn borer (Ostrinia furnacalis). The European corn borer is mainly distributed in the Inner Mongolia, Ningxia, and Hebei areas; these provinces are mixed-occurrence zones of the European corn borer and the Asian corn borer, while Changji is mainly the European corn borer.
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What Pesticides to Use for Aphids and Fruit Borers Before and After Peach Trees Bloom? Explaining the Evil-Warding Belief
The peach tree is a small deciduous tree; its leaves are narrowly elliptical to lanceolate. It originated in China and is widely cultivated in all provinces and regions. It is planted throughout the world. So do you know why it is said that peach trees can ward off evil? What pesticides should be used against pests such as aphids and fruit borers before and after blooming? Let's take a look below.
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How to Control Sugarcane Borers? Detailed Explanation of Their Occurrence Patterns and Damage
Sugarcane borers, also known as sugarcane stem borers, are pests that occur relatively commonly and cause serious damage during sugarcane growth. So what are the occurrence patterns and damage of sugarcane borers? How to control them? 1. What are the occurrence patterns and damage of sugarcane borers? The common borers in sugarcane fields are:
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What pesticide gives good results for controlling corn borers
During the growth period, corn is affected by various pests, and the corn borer is the most common one, so what pesticide should be sprayed for corn borers? 1. What pesticide should be sprayed for corn borers? For corn borers, pesticides such as phoxim, methamidophos, chlorpyrifos, dichlorvos, and trichlorfon can be sprayed
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When is the control time for rice stem borers?
The stem borer, also known as the yellow stem borer and the striped stem borer, is an important rice pest in coastal and riverside plain areas, severely affecting rice yield. So when is the control time for rice stem borers? How to control them? When is the control time for rice stem borers? Generally at the
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When is the control time for rice stem borers?
Rice stem borers bore into the rice stems as larvae to feed, posing a huge threat to rice. When is the control time for rice stem borers? 1. Control time for rice stem borers The control time for rice stem borers must be determined according to the pest situation and the seedling condition. Chemical control should be carried out from the peak of egg hatching to before the occurrence of first-instar larvae. The specific time should be based on the information from the local plant protection station.
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What are the control methods for rice stem borers?
Netizen Yeshan Judicial Office sent an email on July 4: I am a staff member of the town agricultural technology station. Right now we have too many rice stem borers here, and they are hard to control! I had farmers use Dakuangsha and dimethoate, but the feedback was that the control effect on stem borers was poor. May I ask what methods should be used to control them
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Sugarcane borers cause great damage; how can they be controlled scientifically?
Sugarcane (scientific name: Saccharum officinarum) belongs to the genus Saccharum and is a perennial tall solid herb. Its rhizomes are thick and well developed. The stalks are 3-5 (-6) m tall. It is widely cultivated in tropical southern regions such as Taiwan, China, Fujian, Guangdong, Hainan, Guangxi, Sichuan and Yunnan. Sugarcane
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What pesticides to use for aphids and fruit borers before and after peach trees bloom? Analysis of the evil-warding belief
The peach tree is a small deciduous tree; its leaves are narrowly elliptical to lanceolate. It originated in China and is widely cultivated in all provinces and regions. It is planted throughout the world. So do you know why peach trees are said to ward off evil? What pesticides should be used for pests such as aphids and fruit borers before and after blooming? Let's find out together below. Why peach trees are said to ward off evil
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