Kaolin clay spray is a lifelike and effective pest dominance method that has been used for centuries in China . The main component in this spray is kaolin , a type of cadaver that is rich in minerals . This clay is delicately ground and mixed with weewee to create a sprayable solvent .
One of the early recorded uses of kaolin spray dates back to 2000 B.C.E. in China , where it was used to protect crops from louse price . Farmer would apply the Lucius Clay spray to their plant , produce a protective barrier that deterred blighter from feeding on the leaves and fruits .
In more recent years , scientific studies have confirmed the effectualness of kaolin spray in controlling pests and disease in flora . The spraying works by forming a white motion picture on the surface of the leaves , which acts as a physical roadblock to forestall insect from landing and feeding . Additionally , the fine mote of kaolin clay can cause irritation to insects , further deterring them from infesting the plants .
One of the benefits of using kaolin spray is that it is a natural and non - toxic method of blighter control . Unlike chemical pesticide , kaolin spray does not leave harmful residues on the plants or in the soil . This makes it a safe option for constituent horticulture and environmentally conscious individuals .
Another interesting aspect of kaolin spray is its impact on plant physiology . Research has shown that kaolin can actually promote photosynthesis in plants . The white cinema create by the atomizer reflects sunshine , dilute heat tenseness and improving light distribution to the leaves . This can lead to increase emergence and yield in crops .
When use kaolin spray , it is of import to see thorough insurance coverage of the plants , including both the upper and lower Earth’s surface of the leaves . This can be achieved by using a sprayer or a hand-held spray feeding bottle . It is also recommended to reapply the nebulizer after rainfall or backbreaking irrigation , as the film may wash off over time .
In addition to its pest control properties , kaolin spray has also been found to be effective in cut the relative incidence of sure industrial plant diseases . The forcible barrier created by the remains film can forestall pathogens from entering the flora tissue , reducing the risk of infections . This can be particularly beneficial for susceptible crop or in areas with mellow disease pressure .
In my own experience as a gardening and landscaping expert , I have found kaolin spray to be a worthful tool in pest management . It is easy to use , low-cost , and provide a innate option to chemical pesticides . I have seen positivistic results in control pests such as aphid , whitefly , and cat , as well as a reduction in disease like powdery mould and blight .
Kaolin spray is a versatile and effectual solution for pest and disease dominance in flora . Its long history of use , couple with scientific enquiry , confirms its efficacy . Whether you are a place gardener or a professional farmer , incorporating kaolin spray into your pest direction exercise can help protect and defend the health of your plants .
Caroline Bates
