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Are scale insects harmful to humans? Explained clearly in one article
Are scale insects harmful to humans?
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How do you clear weeds when growing chives in a greenhouse?
How do you remove weeds when growing chives in a greenhouse? Please explain the methods. Greenhouse chives are generally grown by transplanting; after transplanting, you can use pendimethalin, prometryn, or butralin for soil-closure treatment. Apply 150 ml of 330 g/L emulsifiable concentrate per mu or 200-250 ml of 48% butralin emulsifiable concentrate, add 50 kg of water...
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What are plant growth regulators? Explained clearly in one article
What growth regulators are commonly used on flowers? Please advise. Plant growth-regulating substances are divided into plant hormones produced internally by plants and chemically synthesized substances with hormone-like activity. As long as a trace amount of such a substance is present, it can promote or inhibit the growth and development of plants, but excessive use can also cause...
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What is the difference between glyphosate and glufosinate? Explained clearly in one article
What is the difference between glyphosate and glufosinate? Compared with glyphosate, glufosinate acts faster, and it can also control some weeds that have developed resistance to glyphosate. Glufosinate is a phosphinic acid non-selective contact herbicide and a glutamine synthetase inhibitor with partial systemic activity. After application...
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What Are Plant Growth Regulators? A Clear Guide
What are plant growth regulators? A detailed introduction. Plant growth regulators are a class of substances used to regulate plant growth and development. Plant growth regulators are also called exogenous plant hormones, generally produced through artificial synthesis or microbial fermentation, and their physiological effects and biological effects are the same as or similar to natural plant hormones...
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How effective is paraquat as a herbicide? Explained clearly in one article
How effective is paraquat? How should paraquat be used for good results? At the request of readers, Zhongdi Network has compiled the characteristics and usage methods of the herbicide paraquat, listed below for readers' reference. Characteristics of paraquat: 1. Kills anything green on contact - weeds and crops alike are wiped out. 2. Fast weed-killing speed...
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What are soil-dwelling pests? Common species explained clearly in one go
What are soil-dwelling pests? What do the damage symptoms look like? We ask knowledgeable readers to help explain. Soil-dwelling pests generally refer to pests that live in the soil for their whole life or for a certain stage of their life, mainly feeding on the underground parts of crops, seeds, seedlings or the main stem near the soil surface, causing affected crops to wilt and grow slowly...
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