Discussion of issues related to pesticide


Application techniques of spraying machinery and far less attention to the importance of pesticide varieties . Pest control to be ineffective, generally from pesticides to find a cause , rather than from pesticide spraying machines and technology to find a cause . Therefore, in order to improve effectiveness and reduce environmental pollution control , plant protection machinery must attach great importance to improve the quality and application techniques . 3,2 the correct selection of high quality spraying equipment with good performance active promotion of new ,moncler pas cher, highly efficient sprayer , sprayer speed up the upgrading of old-fashioned . Currently , most people are still commonly used in traditional industry and agriculture a l6 -type sprayer ,diesel jeans online, because the old model , a single nozzle , spray pieces without replacing the long-term use of commonly used high-capacity ,abercrombie fitch outlet, large droplet spray , so that liquid pesticides on crops in the target can not form the best sediment distribution , resulting in huge loss , pesticide use is low . Mekaif (1980) estimated that out from spraying equipment spraying pesticides only 25 % to 50% can be deposited on crops , less than 1% deposited on the target pests . Agricultural extension service centers across the country to promote the brand guardian of WS -16 -type sprayer , with a safe,mulberry sale, reliable , energy, atomization is good,ugg boots uk, save pesticides, wide application , etc., should vigorously promote the use of .