Pesticides play a vital role in improving food production, but bait is now a new type of environmentally friendly pesticide. So, what is the control effect of bait on crops?
With the wide application of agricultural chemicals such as pesticides, the immunity of pests and diseases is constantly increasing. Therefore, we should also adopt new methods for the treatment of crop diseases and insect pests.
The bait is mainly used to control underground pests that are harmful to the seedlings of crops and are active on the ground. Such as small tigers and houseworms, house flies and other health pests. It is made by mixing pests, rodents and pesticides that are eaten by rats, and attracting them to feed them to achieve the purpose of poisoning. For example, 90% crystal trichlorfon 1 per acre can be dissolved in a small amount of water, mixed with 40 g of chopped fresh grass, and piled in the vicinity of cotton seedlings or corn seedling roots in the evening, the control effect is remarkable. . As bait for bait, wheat bran, rice bran, corn chips, bean cake, sawdust, grass and leaves, etc., no matter which one is used as bait, it must be ground and chopped. It is best to fry these baits until they can make aroma.昧, and then mix the pesticide to make a bait (the hen oil or sugar is best added to the bait of the rodent and the housefly), so as to better trap the pests and rodents, house flies and the like.
In addition, the poisonous valley is mainly used to control underground pests such as cockroaches and golden worms. Because the preparation of poisonous valleys requires food, etc., it is not widely used now. In fact, poisonous valleys are also a kind of poison baits. Recently, some new pesticides can be directly used for seed dressing or toxic soil in the soil, which can effectively control some underground pests.
Total 1 | <First <Prev 1 Next> Last> |
share to:
stainless steel sink strainer can be used for fruit and vegetable washing drain basket, it is a useful stainless steel kitchen tool and it also called Draining Rack or draining basket. It is very useful when you wash your fruit and vegetable, it will make your fruit and vegetable health to eat.
The material is food grade 304 stainless steel which is anti rust and easy to wash
Fruit Vegetable Washing Draining Basket,Stainless Steel Kitchen Tool,Draining Rack, Draining Basket
Shenzhen Lanejoy Technology Co.,LTD , https://www.szbrassnuts.com