-
Latest Technical Methods for Pest and Disease Control During Corn Sowing and Seedling Stages
Seed Treatment Before sowing corn, seed treatment can increase the germination rate of seeds, promote seedling growth, and also kill pathogens on the seed coat, reduce pest and disease damage, and promote full, timely, and strong seedlings. Seed treatment methods include: 1. Sunning seeds: Spread the selected
-
Latest Tutorial on Rice Blast Prevention and Control Techniques in Rice Cultivation
Rice blast is mainly divided into leaf blast and neck blast, and is one of the important diseases of rice, which can cause large-scale yield reduction, in severe cases 40%-50%, or even total crop failure. Prevention and control of leaf blast: use 20% tricyclazole wettable powder 100 g/Mu, or 75% tricyclazole wettable powder
-
What are the latest control methods for rice pests in summer
The high temperature and high humidity in summer create favorable conditions for pest reproduction, making it a season of frequent pest reproduction and damage, so special attention must be paid to preventing pest damage to rice during this season. The following are several methods for preventing pests in rice: Fumigation insecticidal method 1. Use phosphorus
-
A Detailed Guide to Pest and Disease Control Techniques During the Wheat Sowing Period
The wheat sowing period is the key time for controlling many wheat pests and diseases. Control at this stage saves labour, time and pesticide, can control multiple pests and diseases, and gives remarkable results. The main targets for pest and disease control during the wheat sowing period are the soil-dwelling pests white grubs, mole crickets and wireworms, wheat blossom midge, wheat sharp eyespot, take-all disease, viral diseases, yellow dwarf disease, wheat rosette dwarf virus disease, smut and so on. The control measures are:
-
Latest Control Measures for Rice Leaf Tip Blight During Cultivation
Rice leaf tip blight is also known as rice leaf tip white blight. It mainly damages leaves. The disease begins at the leaf tip or leaf margin, then spreads downward along the leaf margin or from the middle, forming stripe-shaped lesions. The lesions are initially dark green, gradually turning grayish-brown, and finally withered white. At the boundary between diseased and healthy tissue there are brown streaks
-
How to comprehensively prevent and control wheat pests and diseases? Latest technical methods tutorial
There are many types of wheat pests and diseases with a long damage period. In control, we must adhere to the plant protection policy of "prevention first, comprehensive control", strengthen forecasting of pests and diseases, grasp the initiative in harm control, take agricultural control as the foundation, focus on controlling wheat sheath blight, fusarium head blight, powdery mildew,
-
How to prevent and control rice lodging? A detailed explanation of the latest measures
Types of rice lodging 1. Root lodging: due to poor root development, the roots are shallow and unstable, lacking support, so that under slight wind and rain they fall flat on the ground; 2. Stem lodging: because the stems are not sturdy and cannot bear the weight of the upper part, lodging of varying degrees occurs.
-
Latest Guide to Common Rice Disease Prevention and Control Techniques
1. Rice blast. Rice blast, also known as rice fever, can be divided according to the damage period and plant part into seedling blast, leaf blast, neck blast, branch blast, grain blast, and so on. Seedling blast: the base is grayish black, the upper part turns brown, curls and dies; when humidity is high, the diseased part produces a large amount of grayish black mold.
-
What are the latest control measures for potato late blight?
Potato late blight, also known as blight, is a widespread and serious epidemic disease. It occurs in all areas where potatoes are grown. When late blight epidemics occur in susceptible varieties, field yield losses can reach 20%-50%, and storage losses range from 5%-10% in mild cases to
-
What are the latest control measures for wheat fusarium head blight?
Wheat fusarium head blight is also known as wheat ear blight, rotten wheat head, and red wheat head. It mainly causes seedling blight, ear rot, stem base rot, and stalk rot, and can damage the plant from the seedling stage to heading. Among these, ear rot has the most serious impact. Symptom classification 1. Seedling rot Is caused by seed-borne bacteria or infection by diseased residues in the soil
条件筛选