It's time to crack down on litchi stink bugs! It is too late to spray after spawning, and it is most useful to remove the egg mass from the flat-bellied wasp in spring.
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To prevent the harm of litchi stink bugs is the key now! The Council of Agriculture held a press conference today (12) to call on litchi stink bugs, which cause serious harm to litchi and longan, to prepare to lay eggs and to call on farmers to carry out regional integrated control. Before litchi and longan blossoms, habitual farmers can control them with chemicals. From the beginning of flowering in March, it is not suitable to apply pesticides to protect bees. Parasites can be parasitized by flat-bellied wasps, or eggs can be removed directly to reduce the hatching of litchi stink bugs. This year, the Council of Agriculture will release an army of 16.6 million flat-bellied wasps to comprehensively prevent the harm of litchi stink bugs.
Litchi Toona sinensis eggs on leaves (Photo courtesy of Kaohsiung Municipal Agriculture Bureau)
A wonderful recipe for the prevention and treatment of flat-bellied wasps
Soapy water is very effective against nymphs of litchi stink bugs! The secret taught by the research office of National Taiwan University: aim at the ventral side and spray it all over.
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2019 Agricultural Politics and Trade War 01 "China's propaganda drama comes out again. Is it tantamount to farmers making money when goods go out?
2019 Agricultural Politics and Trade War 01 "China's propaganda drama comes out again. Is it tantamount to farmers making money when goods go out?
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